Ext HD will not mount

My lacie HD - forwire 200 gig will not mount. It shows up in disk utilities but not on the desktop. In the info section of disk utility, the smart status is not verified. It seemed to go wacky after the last security update.

Lacie offers this advise in their FAQs. Put in FireWire drive and Mac OS for the search fields.
1) Try a different cable.
2) Repair the Permissions. Open the Disk Utilities and click on the First Aid Tab. Highlight your 'boot volume' on the left side of the window and click on 'Repair Permissions'. (Don't bother verifying first. It takes as long as repair and something always needs repairing).
3) Shut down, power off and disconnect all devices. Unplug the computers power cable (or remove the battery if a laptop). Wait about 15 minutes. Plug everything back in and boot up. This may reset the bus.

Similar Messages

OWC Mercury ext. drive will not mount via FW 800

Hi,
I just tried to hook up my OWC Mercury ext. drive to my new Mac Pro via FW 800 on the back panel and the drive will not mount. It does not show up using disk utility. Any suggestions would be greatly appreciated. Thanks, Mike

Try shutting everything down, and unplugging everything for 10-15 minutes.
Then, plug things back in in this order: the external drive firewire cable at both ends; the mac's keyboard and mouse, then the AC power for the mac and the external drive, and lastly, anything else you have hooked up.
Turn on the external drive first, then start up the mac and see if it shows up.

External Hard drive will not mount on Macbook Air (mid-2011) OSX 10.9.4

Hello Everyone!
Needs some help resolving this issue. External hard drive (Toshiba v63600-C) will not mount anymore on my mothers-in-law's macbook air. She notice this problem starting on the Aug 6th. You can see it in the Disk Utility but is not mounted. I can get the her ext hard drive to mount on my Macbook Pro with no problem. I also tried my personal ext hard drive (Seagate) on her Macbook Air and it will not mount. Not sure what is going on here. Any help is appreciated in resolving this issue.
Disk Utility
Mount Point : Not mounted Capacity : 1 TB (1,000,096,367,104 Bytes)
Format : Windows NT Filesystem (Tuxera NTFS) Available : -
Owners Enabled : - Used : -
Number of Folders : - Number of Files : -
Actions Taken So Far:
1) Confirmed "external disk" is selected under Finder's Preference
2) Reset PRAM
3) Ran Verify Disk and Repair Disk under Disk Utility with no change.
4) Tried manually mounting disk in Disk Utility but get "Mount Failed" error

You may believe this is Apple's problem but I just like Baltwo have had absolutely no problems with any of my Firewire drives in Lion. So unless you can come up with much stronger evidence to the contrary, I doubt that your feeling are going to carry any weight at all.
Allan

LION-ext.HDD-usb-not mounting!!!!

I upgraded to LION on my MacMini intel core 2 duo as well as on my MacBook Pro.
I work with External HDDs formated in NTFS and have never had problems doing so, (I use an NTFS reader).
But all of a sudden the HDDs will not mount on my MacBook Pro but seem to have no worries mounting on my MacMini...
Have tried everything I know with various programs but nothing...
OS formats and FAT 32 formats mount fine on both. It seems to be the NTFS on the MB Pro
Any ideas?

well you guys i found that im not the only one with this problem... and that it has been a pain for many...
http://blog.fosketts.net/2008/07/04/low-power-usb-ports-haunt-my-macbook-pro/
i have always tried this ext. hard drive on the left side, since i have my time machine backup always connected on the right side (its a powered ext. hard drive)... i will try plugging it on the right side when i get home and let u know.
thanks for all the help!!

External Hard drive will not mount on desktop

I have a 17" Powerbook G4 that has replaced a broken iBook G4. I've been using a Western Digital MyBook Pro Edition as a secondary drive for my multimedia as well as my iTunes Library. It worked fine on the old iBook.
When I plug it into the Powerbook, using either USB2 or Firewire 800, it will not mount to the desktop. It DOES however appear in the System Profiler as "External HD Button and Lights". The drive is formatted for FAT32 and works fine on my Windows XP desktop machine, so I know the drive functions mechanically. A different hard drive, a Maxtor mounts to the desktop fine using USB2, so it isn't a bus issue.
This is driving me nuts. I LOVE this computer, but I have WAY more invested in music than the cost of the computer.
Thanks in advance.
Message was edited by: hempomatic

It took a while to figure it out but apparently there was a conflict with bluetooth. I disabled it and all is well.

My Ipod 4th Gen will not mount into Itunes

Please anyone with technical knowledge HELP ME.
The basic problem is that my 4th Generation Ipod will not mount into Itunes.
Let me tell you what I have done so far this includes all the R's, I have also followed the advice of reinstalling itunes and Quicktime I have also tried backwards installing to version 6 (at present I have upgraded to version 7.0.2). The ipod is visible in Windows and I still am able to use it as disk as I have programs I am using off it.
I have tried a fifth gen and also an Ipod mini and both mount onto my Itunes.
I have tried to reinstall the Ipod software, however the previous ipod updates do not work and as the Ipod cannot be mounted I cannot use Itunes to update it as it is not visible.
I have also run the Ipod Diagnostic in Itunes and everything seems fine (I have included the report if anyone can please understand it)and at the very bottom it states that the Ipod is truly Mounted. WELL ITS NOT
I really am getting desperate now as this is the same on both my Desktop and Laptop and I am getting very close to throwing the whole thing out along with all the rest of my computer equipment.
Thanks a lot
DIAGNOSTIC REPORT
Microsoft Windows XP Home Edition Service Pack 2 (Build 2600)
FUJITSU SIEMENS AMILO PRO V2030
iTunes 7.0.2.16
iPodService 7.0.2.16 is currently running.
iTunesHelper 7.0.2.16 is currently running.
Current user is an administrator.
Connected Storage Devices:
IDE\DiskFUJITSUMHV2040BH______________________00000025, Bus Type ATA, Bus Address [0,0]
USBSTOR\DiskApple__iPod___________1.62, Bus Type USB
Universal Serial Bus Controllers:
VIA Rev 5 or later USB Universal Host Controller, PCI bus 0, device 16, function 0. Device is working properly.
VIA USB Enhanced Host Controller, PCI bus 0, device 16, function 4. Device is working properly.
IEEE 1394 Host Controllers:
Texas Instruments OHCI Compliant IEEE 1394 Host Controller, PCI bus 0, device 12, function 2. Device is working properly.
Connected Device Information
PAUL'S IPOD (E:\), iPod with Click Wheel running firmware version 3.1.1
Serial Number: JQ447113PQ7
Bus Speed: 61440
The last connected iPod serial number: JQ524ER2S41.
The iPod Service Logging Information:
[SERVICE: 0xDA8,09:16:59 INFO] Started C:\Program Files\iPod\bin\iPodService.exe (Sat Nov 18 09:16:59 2006)
[SERVICE: 0xDA8,09:16:59 INFO] ##### iPodService starting as a service, version: 7.0.2.16
[SERVICE: 0xDB8,09:17:00 INFO] Got signaled to go ahead... Starting device manager!
[SERVICE: 0x4F0,09:17:00 INFO] Listener Window created
[SERVICE: 0xDB8,09:17:02 INFO] [InterfaceArrival] \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0xDB8,09:17:02 INFO] device \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0xDB8,09:17:02 INFO] device is an iPod
[SERVICE: 0xDB8,09:17:02 INFO] type 0x7 drive 0x1 partition 0x0
[SERVICE: 0xDB8,09:17:08 INFO] [-1] set waiting to mount = 1
[SERVICE: 0xDB8,09:17:08 INFO] [1] Assigning session 0
[SERVICE: 0xDB8,09:17:08 INFO] [1] added device interface "\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}" to m_objDeviceNameMap
[SERVICE: 0xDB8,09:17:08 INFO] [1] added state machine 1 to m_objDeviceIdMap
[SERVICE: 0xDB8,09:17:08 INFO] [1] added device number 1 to m_objDeviceNumberMap
[SERVICE: 0xDB8,09:17:08 INFO] [1] added device interface "\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}" to m_vctDeviceInterfaces
[SERVICE: 0xDB8,09:17:08 INFO] [1] input #0 from src #0
[SERVICE: 0xD24,09:17:08 INFO] [1] input #0
[SERVICE: 0xD24,09:17:08 INFO] [MACHINE 1 INPUT #0] - (HDW) Interface Arrival
[SERVICE: 0xD24,09:17:08 INFO] [1] progress state is 2, Waiting to mount = 1
[SERVICE: 0xD24,09:17:08 INFO] [1] progress is now 2
[SERVICE: 0xD24,09:17:08 INFO] [1] progress is now 2
[SERVICE: 0xD24,09:17:08 INFO] [MACHINE 1 TRANSITION] - {Unknown} ==> {Connected}
[SERVICE: 0xD24,09:17:08 INFO] [MACHINE 1 ACTIONS] - {Connected}
[SERVICE: 0xD24,09:17:08 INFO] [1] SCSI Inquiry attempt #0
[SERVICE: 0xD24,09:17:08 INFO] VendorId: Apple
[SERVICE: 0xD24,09:17:08 INFO] ProductId: iPod
[SERVICE: 0xD24,09:17:08 INFO] revision: 1.62
[SERVICE: 0xD24,09:17:08 INFO] vendor bytes:
[SERVICE: 0xD24,09:17:08 INFO] 02 01 00 00 00 00 00 00 00 05 00 13 12 00 00 00 00 00 00 00
[SERVICE: 0xD24,09:17:08 INFO] [1] firmware version: 1.62 (0x13E)
[SERVICE: 0xD24,09:17:08 INFO] [1] Power State: Not Powered
[SERVICE: 0xD24,09:17:08 INFO] [1] Checkpoint attempt #0
[SERVICE: 0xD24,09:17:08 ERROR] Did not find first letter of stage
[SERVICE: 0xD24,09:17:08 INFO] [1] serial number 000A270002BF5F21
[SERVICE: 0xD24,09:17:08 INFO] [1] *** CONNECTED - Sending event out, device session 0.
[SERVICE: 0x4F0,09:17:11 INFO] [SIMULATED VOLUME ARRIVAL] generating volume mount for \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0x4F0,09:17:11 INFO] [VolumeArrive] mask = 0x1C
[SERVICE: 0x4F0,09:17:11 INFO] looking up device # for \\.\E:
[SERVICE: 0x4F0,09:17:11 INFO] type 0x7 drive 0x1 partition 0x1
[SERVICE: 0x4F0,09:17:11 INFO] iTunes device #1 found with drive letter E, mask 0x10
[SERVICE: 0x4F0,09:17:11 INFO] [1] set waiting to mount = 0
[SERVICE: 0x4F0,09:17:11 INFO] [1] input #1 from src #0
[SERVICE: 0x52C,09:17:11 INFO] [1] input #1
[SERVICE: 0x4F0,09:17:11 INFO] looking up device # for \\.\D:
[SERVICE: 0x4F0,09:17:11 INFO] type 0x2 drive 0x0 partition 0xffffffff
[SERVICE: 0x4F0,09:17:11 INFO] [SIMULATED INTERFACE ARRIVAL] generating connect event for device 0
[SERVICE: 0x4F0,09:17:11 INFO] looking up device # for \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0x4F0,09:17:11 INFO] type 0x7 drive 0x1 partition 0x0
[SERVICE: 0xDB8,09:17:11 INFO] [VolumeArrive] mask = 0x1C
[SERVICE: 0xDB8,09:17:11 INFO] looking up device # for \\.\E:
[SERVICE: 0xDB8,09:17:11 INFO] type 0x7 drive 0x1 partition 0x1
[SERVICE: 0xDB8,09:17:11 INFO] iTunes device #1 found with drive letter E, mask 0x10
[SERVICE: 0xDB8,09:17:11 INFO] [1] set waiting to mount = 0
[SERVICE: 0xDB8,09:17:11 INFO] [1] input #2 from src #0
[SERVICE: 0x4EC,09:17:11 INFO] [1] input #2
[SERVICE: 0xDB8,09:17:11 INFO] looking up device # for \\.\D:
[SERVICE: 0xDB8,09:17:11 INFO] type 0x2 drive 0x0 partition 0xffffffff
[SERVICE: 0xDB8,09:17:11 INFO] [SIMULATED INTERFACE ARRIVAL] generating connect event for device 0
[SERVICE: 0x52C,09:17:11 INFO] [MACHINE 1 INPUT #1] - (HDW) Volume Mount
[SERVICE: 0x52C,09:17:11 INFO] [MACHINE 1 TRANSITION] - {Connected} ==> {Mounted}
[SERVICE: 0xDB8,09:17:11 INFO] looking up device # for \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0xDB8,09:17:11 INFO] type 0x7 drive 0x1 partition 0x0
[SERVICE: 0x52C,09:17:11 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x52C,09:17:11 INFO] [MACHINE 1 ACTIONS] - {Mounted}
[SERVICE: 0x52C,09:17:11 INFO] [1] progress state is 2, Waiting to mount = 0
[SERVICE: 0x52C,09:17:11 INFO] [1] progress state is 2, Waiting to mount = 0
[SERVICE: 0x52C,09:17:14 ERROR] Did not find first letter of stage
[SERVICE: 0x52C,09:17:15 INFO] [1] OS says filesystem is FAT32
[SERVICE: 0x52C,09:17:16 INFO] [1] ===== iPod Touch Wheel =====
[SERVICE: 0x52C,09:17:16 INFO] [1] progress state is 2, Waiting to mount = 0
[SERVICE: 0x52C,09:17:16 INFO] 9:17:16, year 2006, day of yr. 321, GMT offset 0 isDST 0
[SERVICE: 0x52C,09:17:16 INFO] [1] progress is now 0
[SERVICE: 0x52C,09:17:18 INFO] [1] *** MOUNTED - Sending event out, device session 0.
[SERVICE: 0x52C,09:17:18 INFO] [1] Auto-launch iTunes DISABLED
[SERVICE: 0x4EC,09:17:18 INFO] [MACHINE 1 INPUT #2] - (HDW) Volume Mount
[SERVICE: 0x4EC,09:17:18 INFO] ** CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:18:21 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:18:21 INFO] [1] input #3 from src #0
[SERVICE: 0xD24,09:18:21 INFO] [1] input #3
[SERVICE: 0x4F0,09:18:21 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:18:21 INFO] [1] input #4 from src #0
[SERVICE: 0x4EC,09:18:21 INFO] [1] input #4
[SERVICE: 0x4F0,09:18:21 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:18:21 INFO] [1] input #5 from src #0
[SERVICE: 0x52C,09:18:21 INFO] [1] input #5
[SERVICE: 0xD24,09:18:22 INFO] [MACHINE 1 INPUT #3] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:18:23 INFO] Connection Detection Status - 0x1806002, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0xD24,09:18:23 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0xD24,09:18:23 INFO] [1] progress is now 1
[SERVICE: 0x4EC,09:18:23 INFO] [MACHINE 1 INPUT #4] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:18:24 INFO] [MACHINE 1 TRANSITION] - {Mounted} ==> {Unknown}
[SERVICE: 0x4EC,09:18:24 INFO] Connection Detection Status - 0x1806002, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x4EC,09:18:24 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x52C,09:18:24 INFO] [MACHINE 1 INPUT #5] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:18:24 INFO] [MACHINE 1 ACTIONS] - {Unknown}
[SERVICE: 0x52C,09:18:24 INFO] Connection Detection Status - 0x1806400, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x52C,09:18:24 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0xD24,09:18:24 INFO] Connection Detection Status - 0x1806400, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0xD24,09:18:24 INFO] [1] *** DISCONNECTED - Sending event out, device session 0.
[SERVICE: 0xD24,09:18:24 INFO] [1] progress is now 0
[SERVICE: 0xD24,09:18:24 INFO] [1] progress state is 0, Waiting to mount = 0
[SERVICE: 0x4F0,09:18:38 INFO] [VolumeRemoved] existing mask 0x10, arrive mask 0x10
[SERVICE: 0x4F0,09:18:38 INFO] [1] value = 1
[SERVICE: 0x4F0,09:18:38 INFO] [1] input #6 from src #0
[SERVICE: 0x4EC,09:18:38 INFO] [1] input #6
[SERVICE: 0x4EC,09:18:38 INFO] [MACHINE 1 INPUT #6] - (HDW) Volume Unmount
[SERVICE: 0x4EC,09:18:38 INFO] [1] progress is now 3
[SERVICE: 0x4EC,09:18:38 INFO] [1] Setting progress to 3
[SERVICE: 0x4EC,09:18:38 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:18:38 INFO] [InterfaceRemoved]
[SERVICE: 0x4F0,09:18:38 INFO] [1] value = 0
[SERVICE: 0x4F0,09:18:38 INFO] removed device number 1 from m_objDeviceNumberMap
[SERVICE: 0x4F0,09:18:38 INFO] [1] input #7 from src #0
[SERVICE: 0x52C,09:18:38 INFO] [1] input #7
[SERVICE: 0x4F0,09:18:38 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:18:38 INFO] [1] Progress state is 3, Waiting to disconnect = 0
[SERVICE: 0x4F0,09:18:38 ERROR] device number 0 exists, but isn't in m_objDeviceNumberMap!
[SERVICE: 0x4F0,09:18:38 INFO] removed device interface "\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}" from m_vctDeviceInterfaces
[SERVICE: 0x4F0,09:18:38 INFO] [1] input #8 from src #0
[SERVICE: 0xD24,09:18:38 INFO] [1] input #8
[SERVICE: 0x52C,09:18:38 INFO] [MACHINE 1 INPUT #7] - (HDW) Interface Removal
[SERVICE: 0x52C,09:18:38 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0xD24,09:18:38 INFO] [MACHINE 1 INPUT #8] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:18:38 INFO] Connection Detection Status - 0x1806400, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0xD24,09:18:38 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:18:39 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:18:39 INFO] [1] input #9 from src #0
[SERVICE: 0x4EC,09:18:39 INFO] [1] input #9
[SERVICE: 0x4EC,09:18:39 INFO] [MACHINE 1 INPUT #9] - (HDW) CheckDevNode
[SERVICE: 0x4EC,09:18:39 INFO] Connection Detection Status - 0x1806400, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x4EC,09:18:39 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:18:48 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:18:48 INFO] [1] input #10 from src #0
[SERVICE: 0x52C,09:18:48 INFO] [1] input #10
[SERVICE: 0x4F0,09:18:48 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:18:48 INFO] [1] input #11 from src #0
[SERVICE: 0xD24,09:18:48 INFO] [1] input #11
[SERVICE: 0x52C,09:18:49 INFO] [MACHINE 1 INPUT #10] - (HDW) CheckDevNode
[SERVICE: 0x52C,09:18:49 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0xD24,09:18:49 INFO] [MACHINE 1 INPUT #11] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:18:49 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:34:58 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:34:58 INFO] [1] input #12 from src #0
[SERVICE: 0x4EC,09:34:59 INFO] [1] input #12
[SERVICE: 0x4EC,09:34:59 INFO] [MACHINE 1 INPUT #12] - (HDW) CheckDevNode
[SERVICE: 0x4EC,09:35:00 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:39:01 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:39:01 INFO] [1] input #13 from src #0
[SERVICE: 0x52C,09:39:01 INFO] [1] input #13
[SERVICE: 0x52C,09:39:02 INFO] [MACHINE 1 INPUT #13] - (HDW) CheckDevNode
[SERVICE: 0x52C,09:39:02 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:39:02 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:39:02 INFO] [1] input #14 from src #0
[SERVICE: 0xD24,09:39:02 INFO] [1] input #14
[SERVICE: 0xD24,09:39:02 INFO] [MACHINE 1 INPUT #14] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:39:02 INFO] * CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:42:41 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:42:41 INFO] [1] input #15 from src #0
[SERVICE: 0x4F0,09:42:41 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:42:41 INFO] [1] input #16 from src #0
[SERVICE: 0x4F0,09:42:41 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:42:41 INFO] [1] input #17 from src #0
[SERVICE: 0x52C,09:42:41 INFO] [1] input #15
[SERVICE: 0x4EC,09:42:41 INFO] [1] input #16
[SERVICE: 0xD24,09:42:41 INFO] [1] input #17
[SERVICE: 0x52C,09:42:41 INFO] [MACHINE 1 INPUT #15] - (HDW) CheckDevNode
[SERVICE: 0x52C,09:42:49 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x4EC,09:42:49 INFO] [MACHINE 1 INPUT #16] - (HDW) CheckDevNode
[SERVICE: 0x4EC,09:42:49 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0xD24,09:42:49 INFO] [MACHINE 1 INPUT #17] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:42:49 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x4F0,09:42:51 INFO] [InterfaceArrival] \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0x4F0,09:42:51 INFO] type 0x7 drive 0x1 partition 0x0
[SERVICE: 0x4F0,09:42:51 INFO] [1] set waiting to mount = 1
[SERVICE: 0x4F0,09:42:51 INFO] [1] Attempt to reassign from session 0 to session 0, DENIED!
[SERVICE: 0x4F0,09:42:51 INFO] [1] added device interface "\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}" to m_objDeviceNameMap
[SERVICE: 0x4F0,09:42:51 INFO] [1] added state machine 1 to m_objDeviceIdMap
[SERVICE: 0x4F0,09:42:51 INFO] [1] added device number 1 to m_objDeviceNumberMap
[SERVICE: 0x4F0,09:42:51 INFO] [1] added device interface "\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}" to m_vctDeviceInterfaces
[SERVICE: 0x4F0,09:42:51 INFO] [1] input #18 from src #0
[SERVICE: 0x52C,09:42:51 INFO] [1] input #18
[SERVICE: 0x4F0,09:42:51 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:42:51 INFO] [1] input #19 from src #0
[SERVICE: 0x4EC,09:42:51 INFO] [1] input #19
[SERVICE: 0x4F0,09:42:51 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:42:51 INFO] [1] input #20 from src #0
[SERVICE: 0xD24,09:42:51 INFO] [1] input #20
[SERVICE: 0x52C,09:42:51 INFO] [MACHINE 1 INPUT #18] - (HDW) Interface Arrival
[SERVICE: 0x52C,09:42:51 INFO] [1] progress state is 2, Waiting to mount = 1
[SERVICE: 0x52C,09:42:51 INFO] [1] progress is now 2
[SERVICE: 0x52C,09:42:51 INFO] [1] progress is now 2
[SERVICE: 0x52C,09:42:51 INFO] [MACHINE 1 TRANSITION] - {Unknown} ==> {Connected}
[SERVICE: 0x52C,09:42:51 INFO] [MACHINE 1 ACTIONS] - {Connected}
[SERVICE: 0x52C,09:42:51 INFO] [1] SCSI Inquiry attempt #0
[SERVICE: 0x52C,09:42:51 INFO] VendorId: Apple
[SERVICE: 0x52C,09:42:51 INFO] ProductId: iPod
[SERVICE: 0x52C,09:42:51 INFO] revision: 1.62
[SERVICE: 0x52C,09:42:51 INFO] vendor bytes:
[SERVICE: 0x52C,09:42:51 INFO] 02 01 00 00 00 00 00 00 00 05 00 13 12 00 00 00 00 00 00 00
[SERVICE: 0x52C,09:42:51 INFO] [1] firmware version: 1.62 (0x13E)
[SERVICE: 0x52C,09:42:51 INFO] [1] Power State: Not Powered
[SERVICE: 0x52C,09:42:51 INFO] [1] Checkpoint attempt #0
[SERVICE: 0x52C,09:42:51 ERROR] Did not find first letter of stage
[SERVICE: 0x52C,09:42:51 INFO] [1] serial number 000A270002BF5F21
[SERVICE: 0x52C,09:42:51 INFO] [1] *** CONNECTED - Sending event out, device session 0.
[SERVICE: 0x4EC,09:42:51 INFO] [MACHINE 1 INPUT #19] - (HDW) CheckDevNode
[SERVICE: 0x4EC,09:42:51 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0xD24,09:42:51 INFO] [MACHINE 1 INPUT #20] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:42:51 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x4F0,09:42:53 INFO] [SIMULATED VOLUME ARRIVAL] generating volume mount for \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0x4F0,09:42:53 INFO] [VolumeArrive] mask = 0x1C
[SERVICE: 0x4F0,09:42:53 INFO] looking up device # for \\.\E:
[SERVICE: 0x4F0,09:42:53 INFO] type 0x7 drive 0x1 partition 0x1
[SERVICE: 0x4F0,09:42:53 INFO] iTunes device #1 found with drive letter E, mask 0x10
[SERVICE: 0x4F0,09:42:53 INFO] [1] set waiting to mount = 0
[SERVICE: 0x4F0,09:42:53 INFO] [1] input #21 from src #0
[SERVICE: 0x52C,09:42:53 INFO] [1] input #21
[SERVICE: 0x4F0,09:42:53 INFO] looking up device # for \\.\D:
[SERVICE: 0x4F0,09:42:53 INFO] type 0x2 drive 0x0 partition 0xffffffff
[SERVICE: 0x4F0,09:42:53 INFO] [SIMULATED INTERFACE ARRIVAL] generating connect event for device 0
[SERVICE: 0x4F0,09:42:53 INFO] looking up device # for \\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}
[SERVICE: 0x4F0,09:42:53 INFO] type 0x7 drive 0x1 partition 0x0
[SERVICE: 0x52C,09:42:54 INFO] [MACHINE 1 INPUT #21] - (HDW) Volume Mount
[SERVICE: 0x52C,09:42:54 INFO] [MACHINE 1 TRANSITION] - {Connected} ==> {Mounted}
[SERVICE: 0x52C,09:42:54 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0x52C,09:42:54 INFO] [MACHINE 1 ACTIONS] - {Mounted}
[SERVICE: 0x52C,09:42:54 INFO] [1] progress state is 2, Waiting to mount = 0
[SERVICE: 0x52C,09:42:54 INFO] [1] progress state is 2, Waiting to mount = 0
[SERVICE: 0x52C,09:42:54 ERROR] Did not find first letter of stage
[SERVICE: 0x52C,09:43:02 INFO] [1] OS says filesystem is FAT32
[SERVICE: 0x52C,09:43:03 INFO] [1] ===== iPod Touch Wheel =====
[SERVICE: 0x52C,09:43:03 INFO] [1] progress state is 2, Waiting to mount = 0
[SERVICE: 0x52C,09:43:03 INFO] 9:43:3, year 2006, day of yr. 321, GMT offset 0 isDST 0
[SERVICE: 0x52C,09:43:03 INFO] [1] progress is now 0
[SERVICE: 0x52C,09:43:04 INFO] [1] *** MOUNTED - Sending event out, device session 0.
[SERVICE: 0x52C,09:43:04 INFO] [1] Auto-launch iTunes DISABLED
[SERVICE: 0x4F0,09:43:11 INFO] [VolumeArrive] mask = 0x10
[SERVICE: 0x4F0,09:43:11 INFO] looking up device # for \\.\E:
[SERVICE: 0x4F0,09:43:11 INFO] type 0x7 drive 0x1 partition 0x1
[SERVICE: 0x4F0,09:43:11 INFO] iTunes device #1 found with drive letter E, mask 0x10
[SERVICE: 0x4F0,09:43:11 INFO] [1] set waiting to mount = 0
[SERVICE: 0x4F0,09:43:11 INFO] [1] input #22 from src #0
[SERVICE: 0x4EC,09:43:11 INFO] [1] input #22
[SERVICE: 0x4EC,09:43:11 INFO] [MACHINE 1 INPUT #22] - (HDW) Volume Mount
[SERVICE: 0x4EC,09:43:11 INFO] ** CItunesDevice::HandleHardwareInput()
[SERVICE: 0x4F0,09:43:11 INFO] [DevNodesChanged]
[SERVICE: 0x4F0,09:43:11 INFO] [1] input #23 from src #0
[SERVICE: 0xD24,09:43:11 INFO] [1] input #23
[SERVICE: 0xD24,09:43:12 INFO] [MACHINE 1 INPUT #23] - (HDW) CheckDevNode
[SERVICE: 0xD24,09:43:12 INFO] Connection Detection Status - 0x180600A, device '\\?\usbstor#disk&venapple&prod_ipod&rev1.62#000000bf5f21&0#{53f56307-b6bf-11d0-94f2-00a0c91efb8b}'
[SERVICE: 0xF90,09:43:16 INFO] <0x4> Got Serial #
[SERVICE: 0x200,09:43:16 INFO] <0x4> GetFormatType() returned unknown format 0
[SERVICE: 0x200,09:43:16 INFO] [1] Progress state is 0, Waiting to disconnect = 0
[SERVICE: 0x200,09:43:16 INFO] Mounted
[SERVICE: 0x200,09:43:16 INFO] Device 1 is FAT32 and appears mounted, checking intermediate state...
[SERVICE: 0x200,09:43:16 INFO] Device 1 not in intermediate state. It appears to be truly mounted.
[SERVICE: 0xF90,09:43:16 INFO] Mounted
[SERVICE: 0xF90,09:43:16 INFO] [1] already mounted!
[SERVICE: 0xF90,09:43:16 INFO] [1] progress state is 0, Waiting to mount = 0
[SERVICE: 0x200,09:43:33 INFO] <0x4> GetFormatType() returned unknown format 0
[SERVICE: 0xD10,09:43:33 INFO] [1] Progress state is 0, Waiting to disconnect = 0
[SERVICE: 0xD10,09:43:33 INFO] Mounted
[SERVICE: 0xD10,09:43:33 INFO] Device 1 is FAT32 and appears mounted, checking intermediate state...
[SERVICE: 0xD10,09:43:33 INFO] Device 1 not in intermediate state. It appears to be truly mounted.
[SERVICE: 0xF90,09:43:33 INFO] <0x4> COM request for device 1 drive letter - E
[SERVICE: 0xD10,09:43:34 INFO] Mounted
[SERVICE: 0xD10,09:43:34 INFO] Device 0 is FAT32 and appears mounted, checking intermediate state...
[SERVICE: 0xD10,09:43:34 INFO] Device 0 not in intermediate state. It appears to be truly mounted.
[SERVICE: 0xF90,09:43:54 INFO] [1] Progress state is 0, Waiting to disconnect = 0
[SERVICE: 0xF90,09:43:54 INFO] Mounted
[SERVICE: 0xF90,09:43:54 INFO] Device 1 is FAT32 and appears mounted, checking intermediate state...
[SERVICE: 0xF90,09:43:54 INFO] Device 1 not in intermediate state. It appears to be truly mounted.
[SERVICE: 0x200,09:43:54 INFO] Mounted
[SERVICE: 0x200,09:43:54 INFO] [1] already mounted!
[SERVICE: 0x200,09:43:54 INFO] [1] progress state is 0, Waiting to mount = 0
[SERVICE: 0xD10,09:43:54 INFO] Mounted
[SERVICE: 0xD10,09:43:54 INFO] Device 0 is FAT32 and appears mounted, checking intermediate state...
[SERVICE: 0xD10,09:43:54 INFO] Device 0 not in intermediate state. It appears to be truly mounted.
[SERVICE: 0xF90,09:43:54 INFO] [1] Progress state is 0, Waiting to disconnect = 0
[SERVICE: 0xF90,09:43:54 INFO] Mounted
[SERVICE: 0xF90,09:43:54 INFO] Device 1 is FAT32 and appears mounted, checking intermediate state...
[SERVICE: 0xF90,09:43:54 INFO] Device 1 not in intermediate state. It appears to be truly mounted.

If anyone is interested I managed to solve this problem by reformatting the ipod as a mac ipod, with the help of friends system. This does get rid of the music but as I had it backed up wasn't a problem. I then plugged the mac Ipod back into a windows pc and reformatted it as a windows ipod which updated the firmware correctly and have'nt had a problem since.

How can I update my iPod classic that will not mount on iMac computer?

I can't update my iPod classic from my iTunes on my iMac computer with OSX 10.9. It will not mount or be recognized by iTunes version 12.1.
I plug it into the USB port and it charges, gives the "Do not disconnect" symbol but the computer does not recognize or mount the iPod at all. I haven't been able to update the music for years. I have four other devices associated with my Apple ID for automatic downloads. Is it too antiquated to upload any of my music from my computer to it anymore?

Ahh! The plot thickens!
I went thru the console and read the error logs. It appears that the .ipsw file does load.....I think. It's been years since I spoke computer....
Here is what I got after double clicking the .ipsw file and iTunes opened:
2014-12-28 11:05:02.430 AM syspolicyd[450]: assessment granted for iPod_13.1.3.ipsw by _XProtect com.apple.message.domain: com.apple.security.assessment.outcome2 com.apple.message.signature2: bundle:UNBUNDLED com.apple.message.signature3: iPod_13.1.3.ipsw com.apple.message.signature5: UNKNOWN com.apple.message.signature4: 3 com.apple.message.signature: granted:_XProtect SenderMachUUID: C6FC6A41-170C-3D84-BAAE-6983F164E903

After upgrading to Mountain Lion, my LaCie USB 3 drive will not mount

I just upgraded my OS to 10.8 and now my LaCie P'9230 USB 3.0 external drive will not mount. I have re-installed the USB driver and re-booted the computer and drive several times to no avail; any ideas/help?

mrfredmor_65 wrote:
I just upgraded my OS to 10.8 and now my LaCie P'9230 USB 3.0 external drive will not mount. I have re-installed the USB driver and re-booted the computer and drive several times to no avail; any ideas/help?
It's my understanding that LaCie hasn't released a Mountain Lion driver for their PCIe card yet. Sonnet uses a modified version of the LaCie driver and theirs is dead in the water too for that reason-they also warn that their driver won't work with 10.7.5 when it's released.
Indeed, yesterday I pulled the Sonnet USB 3.0 card from my Mac Pro and replaced it with a CalDigit card from OWC; CalDigit has separate drivers for 10.6, 10.7 and 10.8 and I can say that the card works with all three, the first time in 1.5 years that I've had a reliable USB 3.0 connection.

How do I repair a hard drive that was being written to while my MacBook Air crashed? (Drive will not mount)

My external backup drive will not mount. I have tried to mount it in Disk Utility via the app and the command prompt but the attempt times out. Any suggestions?
I backed up my HD the day before dropping off my Mac for repair, and then tried again just before going to my appointment. During this last and final backup my Macbook Air crashed. I have since discovered that the drive will no longer mount, likely due to the crash that occured during the last attempted backup. I am unsure if the drive can be repaired.
My logic board was short circuiting some where that controls the headphone jack. Initially this prevented me from using the jack but eventually caused my mac to crash several times before I brought it in for repair. I believe that it is the this crashing that is responsible for my back up not being accessible but that my data may still be intact.
Thanks for any help you may have!

If possible, attach it to another Mac and see if it is recognized in Disk Utility. If so, run Disk Utility>First Aid. If not, the HDD may be damaged.
Ciao.

Hard drive will not mount shows up in Disk Utility

I have an external drive with a bootable OS X 10.6.8. I was in a transition between building up a SSD swapped drive. The SSD is installed in the CPU box but I have my old installation running from an external.
I have several external hard drives. They are all Firewire. Some have USB 3.0 and or eSATA options but my MacMini only talks to Firewire and USB 2.0.
I understand that you daisy chain Firewire drives and turn them on and off in sequence as they fall from the CPU box/case.
Firewire is a power source. I run the external with the OS using an AC adapter but one Firewire drive is powered through Firewire.
I have had as many as 4 external drives running along with the internal drive without a glitch while I was reorganizing files.
Today I booted off the external drive. It was running fine. I turned on one Firewire drive (the one that runs on Firewire power). That drive stumbled. I recognized the sound when there is an interruption in power. This cause the external boot drive to stall. I had to force a reboot.
Now the external boot drive will not boot up. It does not mount but Disk Utility sees it. The drive itself is bright and clear in Disk Utility but the partition (single) is faded out. I can run Verify and repair in DU. DU says it doesn't see anything to repair. It will not mount on its own or when I click the Mount button in DU. It does not produce an icon on the Desktop (because it is not mounting).
I also have SpeedTools. But although it sees the drive I cannot do anything with it. None of its tools run more than a spli second before they fail.
This drive has USB 3.0 and I see everything through USB that I see through Firewire. Connecting the other way did not get around the problem.
Of course I will buy an AC adapter for every external drive and never run them using Firewire again but the horse is out of the barn.
I have the original installation disks and could run the Archive and Install option but it would require physically swapping drives with the internal. I'd like to avoid it if possible. It is a MacMini and tedious.
Any suggestions?

I took the problematic hard drive and installed it in my Mac Mini so I could attempt a Safe Boot and then Archive and Install if necessary.
Safe Mode didn't work. The drive produced the circle with a slash symbol.
I reset the PRAM which was part of a list of steps to work through I found created by Apple Support.
I was able to boot up to Verbose Mode and view the text of the boot process. I wrote it all down. I can answer questions about the content better than typing it all out exactly. It includes, "...journal magic is bad..." "...failed to open..." and ends with "...cannot mount root, errno = 19"
I attempted Archive and Install however when it went to show what target drives were available it was a blank box and all buttons were grayed out.
I rebooted and opened Disk Utility from the DVD. The drive appeared the same with the top main line bright and the partitioned volume faded. Still was unable to mount. I ran Verify and this time a red line of text appeared "Invalid content in Journal" and at the end I ran Repair. When running I could read line by line and at one point it showed "checking volume information" then the following line "Repairing volume" the following line "Rechecking volume" more line of checking then it ended with "The volume was repaired successfully."
It still would not mount. I ran Verify again and again said "Invalid content in Journal" and this time it stopped midway saying "The volume was found corrupt and needs to be repaired. Error: This disk needs to be repaired. Click Repair Disk."
I clicked Repair and it ended with The vol. was repaired successfully."
Still unable to mount I began repeating Repair over and over. Each time it found something to repair and ended with a success message. After several more Repairs I tried Verify and it stopped midway saying to Repair the disk.
Question: Does running Repair multiple times continue to correct bits and pieces little by little or is this a generic message and we should treat it as a problem Disk Utility cannot pinpoint and is just beating its head against the wall?
The step by step instructions I downloaded mentioned running Repair more than once but it did not say that running it 20 times would erode some problems and eventually lead to a fully repaired disk (if the problem was something DU could take care of in the first place). At this point I have run Repair about 20 times total with a series of 10 back to back skipping Verify. I keep seeing the lines about invalid content in a journal and that it repaired something successfully. Yet I still cannot mount the disk.

Disk Images will not mount and Disk Utility will not runru

I am having some major problems with Disk Utility, Disk Images, and software update. First, Disk utility will not open or run. When I double-click the application icon, nothing happens, no message, nothing. I am running OSX 10.4.11. I have deleted diskutility prefs. I am able to run Disk Utility from the Startup DVD of Tiger. On first run, it verified and repaired permissions. I run verify and repair permissions several more times from Startup DVD and everything is fine. But Disk Utility on my startup HD will not work. Similary, NONE of my disk images will mount. No matter what Disk Image i try to mount, nothing will. And I cannot use Disk utility to mount them! So, no matter what I download, no images will mount. And thirdly, when I try to run software update, it will not work. I do get a message: it says, "Could not load Software Update." Finally, i tried to download Onyx to delete log files, etc.. but again, the disk image will not mount. I was able to install a dashboard widget called "maintidget" and was successful in running the daily, weekly, and monthly maintenance tasks. Can anyone help? Everything else works fine!!! All apps! Safari, Mail, iTunes, MS Office, everything works fine. Thanks for ANY help!

Previously, I had run verify permissions, repair permissions multiple times(from startup DVD) - no probems found. Deleted disk utility prefs. Run the maintenance taskes (daily, weekly, monthly). Nothing worked. But, I forget to check the drive for problems. So I ran disk scan. It found "invalid node" and repair disk could not do it. So, do I erase and do a fresh install or get DiskWarrior? I am running Leopard so I do not have Time Machine but I have backed up my documents, iTunes Library, iPhoto Library, etc... Another thing I found out the hardway is to sync all your bookmarks, mail settings and messages, etc... with .mac if you have an account. Any more suggetions?

Hard Drive will not Mount

I have a Seagate Barracuda 1.5 Gig installed in a MacPro as an additional drive and as of today the drive will not mount. Yersterday I noticed it ejected itself; I immediately rebooted and started to download the data to another drive but it ejected itself again after about 25% complete copy. I attempted to "verify drive" with Disk Utility but it was not listed. This morning it will will not mount. The drive is still under warranty so replacement is not an issue. Where I am at a loss is recovering the data. I fired up time machine and there was no data from this drive backed up (Bay 2). I checked the preferrences and the drive was not "excluded". So, I'm at a loss as to how or if I can recovery any data. I removed the drive from the MacPro and fired it up in a docking station (SATA) without results; still will not mount. Is recovering my data beyond hope? Any ideas or tips would be appreciated.
Thanks,
Koyangie

Hatter,
Tried Recovery Mode without success. Although the drive appears in Disk Utility I get an error after selecting Restore! If I click on the Image icon it will not list the contents.
There is perhaps .6 TB on this driver (images). After I posted and received yourt reply I took another look at my Time Machine and found all my data under Shared. What a relief.
Thanks for your advice. I'll return the drive to Seagate for a replacement. Hopefull I will be able to format it before sending it back.
Koyangie

Bootcamp Partition Will Not Mount - Size Bootcamp Partition Will Not Mount - Also Size Discrepancies

I have bootcamp installed on an internal hard drive in my Mac Pro running 10.8.5. This HD had two partitions, one of which I had 200GB allocated for my Windows install. I reached a point where I was at nearly 100% capacity on that drive and needed more room. This is what I did:
Used Disk Utility to shrink the Mac OS Extended partition.
Erased free space on that partition.
Booted back into Windows and used MiniTool to extend the bootcamp partition to unallocated space.
MinoTool then performed a restart and finished it's job upon startup.
I am still able to boot into Windows and Mac just fine and I did create a backup of each OS before starting.
I have two issues now, however. Parallels no long recognized that Bootcamp partition. I decided to delete that VM and I had to uninstall Parallels completely anyways due to an upgrage isse to Parallels 9. After upgrading, Creating a VM from my BC was not an option. This is because the BC partition will not mount, it is greyed out in Disk Utitlity.
I tried installing Tuxera NTFS and the disk still cannot be mounted.
The other issue is that Disk Utility does not show the Bootcamp partition with the correct size. It still shows it with the original 200GB but does show that the Mac Partition was shrunk. In Windows, however, either using MiniTool or Windows Disk Managment, it shows the correct sizes for the partitions.
I'll attach a screenshot of DU.
I would like to be able to mount the drive successfully so that I can use the partition once again for Parallels.
This is the system.log display when attempting to mount the BOOTCAMP partition and when disabling Tuxera from the system preferences:
Nov 7 08:35:46 ***-mac-pro.local com.apple.SecurityServer[27]: Succeeded authorizing right 'system.volume.internal.mount' by client '/Applications/Utilities/Disk Utility.app' [973] for authorization created by '/Applications/Utilities/Disk Utility.app' [973] (100013,0)
Nov 7 08:35:46 ***-mac-pro.local com.apple.SecurityServer[27]: Succeeded authorizing right 'system.volume.internal.mount' by client '/usr/sbin/diskarbitrationd' [15] for authorization created by '/Applications/Utilities/Disk Utility.app' [973] (100002,0)
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS driver 3.10 [Flags: R/W].
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS volume name BOOTCAMP, version 3.1.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_lookup_inode_by_name(): Directory index record with VCN 0x3 is corrupt. Corrupt inode 0x5. Run chkdsk.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_windows_hibernation_status_check(): Failed to find inode number for hiberfil.sys.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs warning (device /dev/disk3s3, pid 5414): ntfs_system_inodes_get(): Failed to determine if Windows is hibernated. Will not be able to remount read-write. Run chkdsk.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_attr_find_in_attribute_list(): Base inode 0x9 contains corrupt attribute list attribute. Unmount and run chkdsk.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_inode_read(): Failed to lookup data attribute.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_inode_read(): Failed (error 5) for inode 0x9. Run chkdsk.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_inode_attach(): Failed to load inode 0x9.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_secure_load(): Failed to load $Secure.
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_mount(): Failed to load system files (error 5).
Nov 7 08:35:47 ***-mac-pro kernel[0]: NTFS-fs error (device /dev/disk3s3, pid 5414): ntfs_mount(): Mount failed (error 5).
Nov 7 08:35:48 ***-mac-pro.local com.apple.SecurityServer[27]: Succeeded authorizing right 'system.privilege.admin' by client '/Applications/System Preferences.app' [5297] for authorization created by '/Applications/System Preferences.app' [5297] (100012,0)
Thanks,
Josh

Josh,
I will defer to Christopher on correcting the GPT, but I agree it is incorrect. On a much simpler, single disk Macmini with Bootcamp...
sudo gpt -r -vv show /dev/rdisk0
gpt show: /dev/rdisk0: mediasize=500107862016; sectorsize=512; blocks=976773168
gpt show: /dev/rdisk0: Suspicious MBR at sector 0
gpt show: /dev/rdisk0: Pri GPT at sector 1
gpt show: /dev/rdisk0: Sec GPT at sector 976773167
      start       size index contents
          0          1         MBR
          1          1         Pri GPT header
          2         32         Pri GPT table
         34          6
         40     409600      1 GPT part - C12A7328-F81F-11D2-BA4B-00A0C93EC93B
     409640 725093952      2 GPT part - 48465300-0000-11AA-AA11-00306543ECAC
725503592    1269536      3 GPT part - 426F6F74-0000-11AA-AA11-00306543ECAC
726773128        632
726773760 249999360      4 GPT part - EBD0A0A2-B9E5-4433-87C0-68B6B72699C7
976773120         15
976773135         32         Sec GPT table
976773167          1         Sec GPT header
sudo fdisk /dev/rdisk0
Disk: /dev/rdisk0          geometry: 60801/255/63 [976773168 sectors]
Signature: 0xAA55
         Starting       Ending
#: id cyl hd sec - cyl hd sec [     start -       size]
1: EE 1023 254 63 - 1023 254 63 [         1 -     409639] <Unknown ID>
2: AF 1023 254 63 - 1023 254 63 [    409640 - 725093952] HFS+
3: AB 1023 254 63 - 1023 254 63 [ 725503592 -    1269536] Darwin Boot
*4: 07 1023 254 63 - 1023 254 63 [ 726773760 - 249999360] HPFS/QNX/AUX
diskutil list /dev/disk0
/dev/disk0
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                        *500.1 GB   disk0
   1:                        EFI EFI                     209.7 MB   disk0s1
   2:                  Apple_HFS Macintosh HD            371.2 GB   disk0s2
   3:                 Apple_Boot Recovery HD             650.0 MB   disk0s3
   4:       Microsoft Basic Data BOOTCAMP                128.0 GB   disk0s4
PS: I see Christopher's response.

External Hard Drive will not mount after upgrading to Yosemite

After upgrading to Yosemite, my external 3TB hard drive will not mount... can't see in Finder, but does appear in Disk Utility. Follow steps to Repair disk, but get a message that D.U. cannot repair disk.

See mount section.
Disk Unmount Using Terminal
Disk Utility – Force Mount Disk

External drive will not mount to desktop

Ok so i just bought a new hard drive and hooked everything up to my imac. However, it will not mount to my desktop.
1. I opened disc utility and i can see that my newly purchased hard drive is listed on the LHS with 931 GB available.
2. I click on the mount button on the top and i get this message- "The disk “disk1s1” could not be mounted. Try running First Aid on the disk and then retry mounting."
3. So now i click on First Aid and attempt to repair disc, however I get this message-"Disk Utility stopped repairing “disk1s1” because the following error was encountered: Filesystem verify or repair failed."
Does anyone have any idea how to fix this problem?
Thanks in advance.

how did that solve the issue? my 350gb seagate drive just started behaving the same way as your initial post -- it shows in Disk Utility but will not mount -- even after running disk repair/verify. This just started happening two days ago...

Ext HD will not mount

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