Disappearing Hard Drive once iPhone USB attached

I have six SATA onboard (4 hard drives, and two CD/DVD's). With Windows 7 x64 sometimes when attaching the iPhone to a USB port, iTunes loads and my fourth hard drive disappears.
Any idea what causes this?

Sounds like the iPhone is set to open itunes when it's connected.
Also sounds like you need to assign a permanent drive letter to the iphone - something far down in the alphabet well away from the hard drive letters.

Similar Messages

How can I get Time Machine to back up an external hard drive (iPhotos) that is attached to airport extreme base station. Note: Time machine is usb to macbook pro and external drive with iphotos is usb to airport extreme base station. Help please. Thanks!

How can I get Time Machine to back up an external hard drive (iPhotos) that is attached to airport extreme base station. Note: Time machine is usb to macbook pro and external drive with iphotos is usb to airport extreme base station. Help please. Thanks!

Once you have the drive connected to your Mac, click System Preferences (gear icon) on the dock
Click Time Machine
Click Options
Be default, the hard drive will be Excluded from backups. Click the drive to highlight it, then click the "-" (minus) button at the bottom of the list to remove the drive from Excluded items.
The drive will be backed up on the next Time Machine pass
Everything above assumes that the hard drive has been formatted in Mac OS Extended (Journaled) as Time Machine will only backup drives in that format.

HT2421 If I attach a hard drive to the USB port, can I access it from the wired network, while simultaneously creating a separate wifi network with NO access to the hard drive?

I already have a wireless network (call it Network A) with connectivity to various wired and wireless devices. I have a USB hard drive that I directly attach to my MacBook Air. I use it for Time Machine backups and general storage. I would like to move this drive to an AirPort Extreme. I would like to continue to be able to reach it via Network A, but also use the AirPort to create a guest Network (Network B). I don't want the guest network to access the hard drive.
Now, I know I can plug a hub into the USB port and put (I hear up to 3) hard drives on it. Can I determine which ones are accessable by Network A, and by Network B?
Bonzo...

Several things to consider.
You cannot create a wireless network for guests if the AE is bridged. It has to be the main router in the network.
You cannot use the existing TM backups on the USB drive.. if you plug into a network it will need to be wiped.. and only AC model can produce reliable TM backups.. the earlier models are not reliable for TM backups.
See http://pondini.org/TM/Airport.html
These two factors alone may be enough to make you reconsider.
If you can create a guest network.. and you can overcome the limitations of airdisks.. then any person on the guest network should not be able to access the disk drive.. but if you wish to go ahead Bob Timmons might be able to confirm it.. I stay away from USB drives on routers.. I do not and will not use a router as a NAS.. it is underpowered and simply unsuitable long term.. a cheap single disk NAS is many times faster.. more reliable.. and has a marvellous thing called backup.. no USB disk or even internal disk in a TC can back itself up. .nor can TM backup network drives.. so any data you store on a USB drive is going to be gone one day.. unless you go to great lengths to back it up .. to where.. another USB drive plugged into another router somewhere.. the definition of slow.. should be copying files between two usb drives in an apple network using wireless. You will experience new levels of pain and suffering.. likened to the belly of the Sarlacc.

Solved: I cannot manage (bring online, initialize, partition, format, or write to) a VHDX hard drive once it has "Enable Virtual Hard Disk Sharing" enabled.

Hello,
Issue:
On a Virtual Machine with a secondary VHDX attached, I cannot manage (bring online, initialize, partition, format, or write to) the VHDX hard drive once it has "Enable Virtual Hard Disk Sharing (VHD Sharing)" enabled.
Questions:
Should I be able to manage (bring online, initialize, partition, format, and write to) a VHDX hard drive once it has VHD Sharing enabled? If I should be able to manage it, what am I missing?
Topography:
One SuperMicro Cluster In a Box (CIB) with 2012 R2 Data Center on each node. Microsoft Failover Cluster installed and working on each node. The Failover Cluster Servers on each host passes all cluster validation tests. Two Hyper-V 2012 R2 Data Center Virtual
Machine (VM) servers, one on each node. 1 common Cluster Shared Volume (CSV) and 1 Generation 2 Scale-Out File Server (SOFS) shared volume both Resilient File System (REFS) formatted. One 5 Gigabit (Gb) Virtual Hard Drive Type X (VHDX) file on the CSV and/or
SOFS. Integrity bit and read only turned off on VHDX file.
Each of the two Hyper-V VMs have one 127Gb VHDX Generation 2 primary hard drive and 1 VHDX secondary hard drive attached, both on SCSI Controller #1.
Background:
If I start VM1 without the VHD Sharing enabled on the secondary hard drive, I can bring the drive online, initialize, partition, format, and write to the drive.
If I enable VHD Sharing, I can no longer modify the drive in Disk Management in any way. With or without VM2 running.
Both VMs and the CSV and SOFS are on the same host cluster server, or not, no difference…
The VHDX is referenced either by the CSV name C:\ClusterStorage\Volume1\TEST1.VHDX
or a Shared Folder name
\\sharedfolder\folder\Test1.VHDX .
If I start VM1 with VHD Sharing disabled and I format the drive, then shut down and enable VHD Sharing, the drive is offline and requests initialization which fails with an "I/O device error", every other attempt to manage the drive fails with
the same "I/O device error", error.
Events:
VDS fails to write boot code on a disk during clean operation. Error code: 8007045D@02070008
Log Name:      System
Source:        Virtual Disk Service
Date:          3/3/2015 11:39:18 AM
Event ID:      10
Task Category: None
Level:         Error
Keywords:      Classic
User:          N/A
Computer:      Server1.Domain.local
Description:
VDS fails to write boot code on a disk during clean operation. Error code: 8007045D@02070008
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
    <Provider Name="Virtual Disk Service" />
    <EventID Qualifiers="49664">10</EventID>
    <Level>2</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2015-03-03T19:39:18.000000000Z" />
    <EventRecordID>27318</EventRecordID>
    <Channel>System</Channel>
    <Computer> Server1.Domain.local </Computer>
    <Security />
</System>
<EventData>
    <Data>8007045D@02070008</Data>
</EventData>
</Event>
AND
Log Name:      System
Source:        disk
Date:          3/3/2015 12:16:42 PM
Event ID:      153
Task Category: None
Level:         Warning
Keywords:      Classic
User:          N/A
Computer:      Server1.Domain.local
Description:
The IO operation at logical block address 0x0 for Disk 1 (PDO name: \Device\MPIODisk1) was retried.
Event Xml:
<Event xmlns="http://schemas.microsoft.com/win/2004/08/events/event">
<System>
    <Provider Name="disk" />
    <EventID Qualifiers="32772">153</EventID>
    <Level>3</Level>
    <Task>0</Task>
    <Keywords>0x80000000000000</Keywords>
    <TimeCreated SystemTime="2015-03-03T20:16:42.017090000Z" />
    <EventRecordID>27333</EventRecordID>
    <Channel>System</Channel>
    <Computer>Server1.Domain.local</Computer>
    <Security />
</System>
<EventData>
    <Data>\Device\Harddisk1\DR1</Data>
    <Data>0x0</Data>
    <Data>1</Data>
    <Data>\Device\MPIODisk1</Data>
    <Binary>0F01040004002C00000000009900048000000000000000000000000000000000000000000000000000020488</Binary>
</EventData>
</Event>
Thanks again for any help,
Robert

Hi All,
I had to buy a Willy Wonka bar and spend a golden ticket to get an answer to this one.
We found that the default LogicalSectorSizeBytes of a VHDX is 512b. It needs to be 4kb.
The Host drive doesn't seem to matter CSV or SOFS. Below is a way to create a VHDX with the correct LogicalSectorSizeBytes.
In Power Shell, type --> New-VHD -Path C:\ClusterStorage\Volume4\Cluster2DataDisks\Cluster2Disk1.vhdx -SizeBytes 200Gb -PhysicalSectorSizeBytes 4kb -LogicalSectorSizeBytes 4kb
Attach the resulting file to your guest cluster servers and set the Enable Virtual Hard Disk Sharing option on both server. You should now be able to bring the drives on-line and initialize them. They will also add to the guest cluster pool.
Change the size, path and file name above to fit your Cluster Servers configuration.
Thank You
Sachin Kumar Support Engineer | Windows Server Setup Team | Microsoft Enterprise Platform for finding the answer to this one.
Hope this helps others.
Robert

Disappearing Hard Drive Space After Yosemite Update

After installing OS X Yosemite my hard drive space has dwindled to basically nothing, rendering my computer useless. I had at least 50 gb (maybe more) of hard drive space before updating from mavericks to yosemite. Now, after using my computer for 30 mins or less I get an error message saying that my storage space is low. After a restart I will get about 600 mb of storage but then the cycle repeats. Since I have upgraded to Yosemite I have not saved or downloaded any large files but there is a significant amount of storage space (104 gb) used in the other category. It is not consistent with my usage. I initially had file vault encryption turned on but I thought maybe that was the cause of my disappearing hard drive space so I turned file encryption off and still no luck.
Please Help!
Problem description:
Hard drive space disappearing after installing OS X Yosemite.
EtreCheck version: 2.1.8 (121)
Report generated February 11, 2015 at 2:44:51 AM CST
Download EtreCheck from http://etresoft.com/etrecheck
Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.
Hardware Information: ℹ️
    MacBook Pro (Retina, 13-inch, Late 2012) (Technical Specifications)
    MacBook Pro - model: MacBookPro10,2
    1 2.5 GHz Intel Core i5 CPU: 2-core
    8 GB RAM Not upgradeable
        BANK 0/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1600 MHz ok
    Bluetooth: Good - Handoff/Airdrop2 supported
    Wireless: en0: 802.11 a/b/g/n
    Battery Health: Normal - Cycle count 427
Video Information: ℹ️
    Intel HD Graphics 4000
        Color LCD spdisplays_2560x1600Retina
System Software: ℹ️
    OS X 10.10.1 (14B25) - Time since boot: 0:34:43
Disk Information: ℹ️
    APPLE SSD SM256E disk0 : (251 GB)
        EFI (disk0s1) <not mounted> : 210 MB
        Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
        Macintosh HD (disk1) / [Startup]: 249.77 GB (645 MB free) (Low!)
            Core Storage: disk0s2 250.14 GB Online
USB Information: ℹ️
    Apple Inc. FaceTime HD Camera (Built-in)
    Apple Inc. Apple Internal Keyboard / Trackpad
    Apple Inc. BRCM20702 Hub
        Apple Inc. Bluetooth USB Host Controller
Thunderbolt Information: ℹ️
    Apple Inc. thunderbolt_bus
Gatekeeper: ℹ️
    Mac App Store and identified developers
Kernel Extensions: ℹ️
        /Applications/Parallels Desktop.app
    [not loaded]    com.parallels.kext.hidhook (8.0 18354.823166) [Click for support]
    [not loaded]    com.parallels.kext.hypervisor (8.0 18354.823166) [Click for support]
    [not loaded]    com.parallels.kext.netbridge (8.0 18354.823166) [Click for support]
    [not loaded]    com.parallels.kext.usbconnect (8.0 18354.823166) [Click for support]
    [not loaded]    com.parallels.kext.vnic (8.0 18354.823166) [Click for support]
        /Library/Application Support/Roxio
    [not loaded]    com.roxio.TDIXController (1.7) [Click for support]
        /System/Library/Extensions
    [not loaded]    com.deepseasoftware.driver.CDSDAudioCaptureSupport (1.3) [Click for support]
Launch Agents: ℹ️
    [loaded]    com.coupons.coupond.plist [Click for support]
    [loaded]    com.google.keystone.agent.plist [Click for support]
    [loaded]    com.oracle.java.Java-Updater.plist [Click for support]
Launch Daemons: ℹ️
    [loaded]    com.adobe.fpsaud.plist [Click for support]
    [loaded]    com.google.keystone.daemon.plist [Click for support]
    [loaded]    com.leapfrog.connect.shell.plist [Click for support]
    [loaded]    com.microsoft.office.licensing.helper.plist [Click for support]
    [loaded]    com.oracle.java.Helper-Tool.plist [Click for support]
    [loaded]    com.oracle.java.JavaUpdateHelper.plist [Click for support]
    [running]    com.synium.cleanappdaemon.plist [Click for support]
    [loaded]    jp.co.canon.MasterInstaller.plist [Click for support]
User Launch Agents: ℹ️
    [failed]    com.apple.CSConfigDotMacCert-[...]@me.com-SharedServices.Agent.plist [Click for details]
    [loaded]    com.yahoo.YahooContactSyncAgent.plist [Click for support]
User Login Items: ℹ️
    Dropbox    Application (/Applications/Dropbox.app)
    CitrixFMDPrefPlugin    UNKNOWN (missing value)
    Canon IJ Network Scanner Selector EX    UNKNOWN Hidden (missing value)
    Canon IJ Network Scanner Selector EX    Application Hidden (/Applications/Canon Utilities/IJ Network Scanner Selector EX/Canon IJ Network Scanner Selector EX.app)
Internet Plug-ins: ℹ️
    LogitechHarmony: Version: 2.0 - SDK 10.7 [Click for support]
    DirectorShockwave: Version: 12.0.2r122 - SDK 10.6 [Click for support]
    MeetingJoinPlugin: Version: Unknown - SDK 10.6 [Click for support]
    o1dbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]
    Default Browser: Version: 600 - SDK 10.10
    Flip4Mac WMV Plugin: Version: 2.4.0.11 [Click for support]
    Silverlight: Version: 5.1.20513.0 - SDK 10.6 [Click for support]
    FlashPlayer-10.6: Version: 16.0.0.305 - SDK 10.6 [Click for support]
    Flash Player: Version: 16.0.0.305 - SDK 10.6 [Click for support]
    iPhotoPhotocast: Version: 7.0
    CitrixICAClientPlugIn: Version: 11.2.0 [Click for support]
    googletalkbrowserplugin: Version: 5.40.2.0 - SDK 10.8 [Click for support]
    QuickTime Plugin: Version: 7.7.3
    CANONiMAGEGATEWAYDL: Version: 3.1.0.2 [Click for support]
    CouponPrinter-FireFox_v2: Version: 5.0.3 - SDK 10.6 [Click for support]
    SharePointBrowserPlugin: Version: 14.3.1 - SDK 10.6 [Click for support]
    JavaAppletPlugin: Version: Java 7 Update 71 Check version
User internet Plug-ins: ℹ️
    WebEx64: Version: 1.0 - SDK 10.6 [Click for support]
    WebEx: Version: 1.0 [Click for support]
    npBcsMcTcIO: Version: Unknown [Click for support]
    SlingPlayer: Version: Unknown [Click for support]
Safari Extensions: ℹ️
    Open in Internet Explorer
3rd Party Preference Panes: ℹ️
    Citrix Online Plug-in [Click for support]
    Flash Player [Click for support]
    Flip4Mac WMV [Click for support]
    Java [Click for support]
Time Machine: ℹ️
    Skip System Files: NO
    Auto backup: YES
    Volumes being backed up:
        Macintosh HD: Disk size: 249.77 GB Disk used: 249.12 GB
    Destinations:
        Seagate Backup Plus Drive [Local]
        Total size: 2.00 TB
        Total number of backups: 4
        Oldest backup: 2014-11-30 04:17:38 +0000
        Last backup: 2015-02-11 07:50:52 +0000
        Size of backup disk: Excellent
            Backup size 2.00 TB > (Disk size 249.77 GB X 3)
Top Processes by CPU: ℹ️
        13%    WindowServer
        12%    com.apple.WebKit.Networking
         6%    Safari
         4%    hidd
         2%    com.apple.preference.security.remoteservice
Top Processes by Memory: ℹ️
    215 MB    Safari
    103 MB    WindowServer
    77 MB    Dropbox
    69 MB    mds_stores
    69 MB    com.apple.WebKit.WebContent
Virtual Memory Information: ℹ️
    2.53 GB    Free RAM
    4.06 GB    Active RAM
    988 MB    Inactive RAM
    1.02 GB    Wired RAM
    1.63 GB    Page-ins
    0 B    Page-outs
Diagnostics Information: ℹ️
    Feb 11, 2015, 02:09:09 AM    Self test - passed
    Feb 11, 2015, 01:12:53 AM    /Library/Logs/DiagnosticReports/CleanApp Daemon_2015-02-11-011253_[redacted].crash
    Feb 9, 2015, 06:34:50 PM    /Library/Logs/DiagnosticReports/CleanApp Daemon_2015-02-09-183450_[redacted].crash
    Feb 8, 2015, 11:50:38 PM    /Library/Logs/DiagnosticReports/firefox_2015-02-08-235038_[redacted].cpu_resour ce.diag [Click for details]
    Feb 8, 2015, 05:46:48 AM    /Library/Logs/DiagnosticReports/firefox_2015-02-08-054648_[redacted].cpu_resour ce.diag [Click for details]
    Feb 11, 2015, 01:22:51 AM    /Library/Logs/DiagnosticReports/backupd_2015-02-11-012251_[redacted].cpu_resour ce.diag [Click for details]

You are too low on drive space for iDVD to run properly. It is recommended that you try to have about 15-20 GB free for the application to run. See if you can delete anything to free up more space. Or, move more of your files to your external drive. iDVD needs to be on your computer's drive, so don't move it, or any of the iLife applications to your external drive.
You can create iMovies on an external drive, move your entire iPhoto and iTunes libraries to external drives, but I find iDVD works better if I create its projects on my main drive. I save all of my iDVD projects as disk image files and then move those files to my external drive for saving my projects. This allows me to delete the original iDVD project and the original iMovie project used in it, which gives more free space on my drives.

I had to get my hard drive replaced from Apple, I lost all of my music obviously. My question is, how can I get all my music off of my iPhone onto iTunes? Since it's a new hard drive, the iPhone isn't recognizing this as it's home computer.

I had to get my hard drive replaced from Apple, I lost all of my music obviously. My question is, how can I get all my music off of my iPhone onto iTunes? Since it's a new hard drive, the iPhone isn't recognizing this as it's home computer.

You will need to use third-party software to transfer music from your phone to the iTunes Library. I recommend Phone to Mac - Pod to Mac | Macroplant.com.

After I installed Lion, my MacBook Pro can no longer detect my external hard drives or my USB flash drives. What should I do?

After I installed Lion, my MacBook Pro can no longer detect my external hard drives or my USB flash drives. What should I do?

And me -- My Mac at work running Snow Leopard reads the drive normally. My home Mac (on Lion) can't even find it....
Yet another Leo let-down.....

I have deleted my private folder and do not have enough space to reinstall my operating system. How can i transfer files from my hard drive to an USB drive to free up space when the operating system isn't working. or do i need to erase disk?

i have deleted my private folder and do not have enough space to reinstall my operating system. How can i transfer files from my hard drive to an USB drive to free up space when the operating system isn't working. or do i need to erase disk through disk utilities without erasing data (but will it delete my programs such as photoshop, office, creative suite?

Connect the computer to another Mac and put it in FireWire Target Disk mode, or use the Disk Utility to clone the drive or image specific folders with the USB drive as the target. After you've copied off everything you want, you'll likely need to erase the drive and reinstall the applications.
(69695)

HT201250 I have thousands of pictures on my Mac. If something happens to my Mac I don't want them lost. I do time machine back ups to an external hard drive once a week. Is this good enough for making sure my pictures don't ever get lost?

I have thousands of photos on my Mac. If something happens to my Mac obviously, I don't want to lose the photos. I do Time Machine back ups to an external hard drive once a week. Is this good enough to make sure my pictures don't get lost?

tgs6164 wrote:
I have thousands of photos on my Mac. If something happens to my Mac obviously, I don't want to lose the photos. I do Time Machine back ups to an external hard drive once a week. Is this good enough to make sure my pictures don't get lost?
Purchase a couple of these when they go on sale.
Start burning all the photos onto DVDs.
At least you'll have all your photos if your computer, time machine or any other backup you use goes bonkers.

My PC cannot see a hard drive connected by usb to my Time Capsule!

Help please.
My PC cannot see my Toshiba hard drive connected by usb to my Time Capsule. I can see the hard drive in Airport Utility. I suspect my problem may be to do with either setting up File Sharing or else mapping............if anyone can help fix this it would be most appreciated! Thanks.

Wins server is useless.. you won't have one..
Did you turn on the guest account with full read and write permissions.. ??
Can you ping the TC ip address??
Is the airport utility on the windows machine??
Do you have a mac to access the drive?
Is it real fat32 or some strange exfat which won't work?
I also wonder if it should not be formatted on directly on the TC.. or on a Mac and formatted GUID not windows type.
Sorry not all of this is logical..
If you can access the internal disk from windows.. how are you doing that??
If the external USB drive is not working.. plug it straight into the windows machine and enjoy faster better and more consistent file copying..
Share it to the network if you want network access.

How to install windows 8 onto an external hard drive connected with usb 2.0?

How to install windows 8 onto an external hard drive connected with usb 2.0?

Transfer win 8 from inside hd to external hd.
Cloning Win 8 is also OK.
Aomei Backupper can do the above.
In additional, Do you know Windows to Go?
http://www.disk-partition.com/features/windows-to-go-creator.html

Can I install os on a hard drive conected through usb

Can I install a OS on a hard drive conected through usb On my macbook pro?
Thanks:)

Will not work.
Mac is not capable of running older version then it shipped with originally.
Allan

How to plug a hard drive on the USB port of a Time Capsule. TC in bridge mode

Hello
I would like to connect a hard drive onto the USB port of a Time Capsule. This is for saving files (different frome the Time Machine savings). I am struggling to get it working it seems that I can see the HD when under "drives or discs" (running Snow Leopard in French) from the AirPort Utility but I can't access to it.
The TC is in bridge mode.
Thanks for help and guidances.
Best
Pierre

The question is clear enough.. I just don't understand why you are having issues.
Can you see in the internal disk of the TC in the finder?
What format are you using on this disk? Try and format it HFS+ if it isn't already.
If you plug it directly into the Mac it works ok??
The other issue is the need for a powered hub on the TC due to the low power it gives the internal port.. or lack of bios compatibility with a range of usb hub chips. Try a powered hub as that can also help.

Can I use time machine to back up via a hard drive connected by USB to a HomeHub router?

Can I use time machine to back up via a hard drive connected by USB to a BT HomeHub router? Is there a better way to back up and store files than via the USB port on my new MacBook Pro? I'd like storage to be accessible from my earlier version MacBook too.

I think you want to make backups without connecting a hard disk via USB. In other words, you want to have the data storage be shared in your home wirelessly.
If this is the case, I recommend using a Time Capsule.
Time Capsule works great with Time Machine. You can set up all your devices to automatically make backups on the Time Capsule wirelessly and effortlessly.

I bought a GoFlex desktop external hard drive and when I attached to my old mac toer and transfered all my files they are all in asian text? It took all weekend to tranfer and when I attached it to my new mini allthe transfered files are in asian ... what

I bought a GoFlex desktop external hard drive and when I attached to my old mac and transfered all my files they are all in asian text? It took all weekend to transfer and when I attached it to my new mini all the transfered files are in asian ... what can I do to change them into English?

What kind of files are these?
Are the Filenames in asian also?
Can you paste some of the asian here so we can have a better guess at what's going on?

Disappearing Hard Drive once iPhone USB attached

Similar Messages

Maybe you are looking for