Firewire drives don't mount after 10.4.3 update

G3 B&W
OS 10.4.2
Everything working fine with 10.4.2. Two 3rd party external firewire drives mounted and working. Had not installed any 3rd party drivers. Updated to 10.4.3 and neither will mount. Don't show in System Profiler either. Is fix to "back up" to 10.4.2? Help?
Bill Bevan
Offline: [email protected]

Matthew,
Thanks for the tip but the disconnect/power down didn't work. I also zapped the PRAM. Additional information: Firewire drives do mount when running OS 9.2.2 alone. Under OS 10.4.3 System Profiler does not show any Firewire devices. Of course, I could boot up Classic in 10.4.3 but that seems like the long way around, and I am in the process of weaning myself off of OS 9.
I noticed from some recent posts that a lot of people are losing device connectivity when updating to OS 10.4.3.
bgbevan(Bill)

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External Firewire hard drive won't mount after 10.4.10 update

I see many posts about USB drives not mounting after 10.4.10 update. Just lending my voice to that issue (my USB drive won't work either) as well as the 10.4.10 update breaking Firewire drives.
Hope a fix is coming. No backups are scaaaary.

How to fix the problem of a missing external Hard Drive (Firewire) after it vanishes from you desktop after installing 10.4.10 update.
I have a iMac PPC (Non intel). Aparently my system upated installed the wrong version of 10.4.10 and thus my external firewire hard drives a 320 GB Westerndigital My Book, and Acomdata 80 GB, and aWestern Digital 160 GB media center all vanished from the desktop.
The instructions below should be credited to several different people. I found various version of these steps in the Discussion. I combines a few of them into this one 10 step fix and it worked for me. I hope it works for you.
1) Shut down you computer
2) Unplug all peripherals (i.e USB and Firewire, I left computer power plug in as well as ethernet and Keyboard+ Mouse) and leave along for 30 Minutes
3) Restart holding down the Command (Apple) + Option + P + R keys for three startup bongs, then release the keys and your computer will start up as usual.
4) Verify and repair disk Permission using Disk Utility. (Several things were repaired here)
5) Instal 10.4.10 Combo PPC
6) Restart Again
7) Again repair Disk permissions (None of mine needed to be repaired fyi this time)
8) Unplug Power cable and Firewire cable from External Hard Drive (leave along for 1 minute)
9) Reconnect power to Firewire External Drive first then the Firewire cable to the drive second, then the firewire cable from the Drive to the computer last.
10) Turn on your Firewire Drive... you will head it spin up and eventually show up on your desktop just like it did before the 10.4.10 update.

External Firewire Drives Don't Mount.... i need a guru.

Warning!!!!!
i'm going to ramble....
2 much sake .. heh heh
i just got a brand butt spanking new iBook G4 14" 1.42 GHz
Tiger pre-installed.
I ran Software Update. As you can tell by my info, i'm at 10.4.2 now.
In a minute i'll tell ya how i got BACK to 10.4.2 from 10.4.5
When i got my iBook I didn't plug my external firewire drives in until (about 2 days) after my update. So when i did get around to building my iTunes library, well, no luck.
My firewire drives would and do NOT mount!
By the way these particular peripherals are Western Digital firewire
http://wdc.custhelp.com/cgi-bin/wdc.cfg/php/enduser/stdadp.php?p_faqid=694&pcreated=1036793224
and AcomData Combo USB 2.0/Firewire
http://www.acomdata.com/hdp/fs.html
drives.
With a little exploration you'll find (at least i did) that they do not have firmware or driver updates for Mac. ( if you find them i'll give ya praise!)
The AcomData drive mounts with USB but not with firewire. The thing that
creeps me out is that my 3rd Gen firewire enabled iPod mounts right up no prob!
Another thing that ties me in knots is that these drives WILL MOUNT on my iBook12" running 10.3.9, as well as my old 5cH00L iMac DV 10.3.9!!!!
I thought it might be the Update so i did a clean install with the dvd provided by Apple and now i'm back to 10.4.2 but still no luck.
I've tried repairing permissions, starting, restarting, rebooting, plugging, unplugging, Updating, Downgrading, standing on my bloody head, looking all over the dotcom.
i swear i did all this with my peripherals unplugged.
i caught wind that though these companies may not provide updates for Mac, if i were to find out the companies that make the "chipsets?" within these drives that i might have luck.
i can't figure out what kind of "chipsets" (Oxford?) are in these drives or what to do if i knew anyway!
exhale
i still believe i have the best machine on the planet right now but .......
i need a guru.
help.
much obliged,
Clive
 G4 iBooks. iMac DV (graphite). gen 2,3,5 iPods Linux on the Pod too! Mac OS X (10.4.2)

Hi, Clive.
Here is some general troubleshooting advice that may help:
(1) Review the AppleCare Knowledge Base document "What to do if your computer won't recognize a FireWire device".
(2) If this problem occurred after installing a recent Mac OS X Update, and you are also unable to mount CDs, DVDs, or disk images perform the steps in this Mac OS X Hints article.
(3) The following additional steps will often help resolve problems with FireWire devices, particularly hard drives:(a) Power-on the FireWire drive before starting up (booting) your Mac.
(b) Reset PRAM and NVRAM.
(c) Reset the PMU or SMU: In the case of your iBook, I believe the article you want is "Resetting PowerBook and iBook Power Management Unit (PMU)." You can also check the manual that came with your new iBook.
(d) Try a different FireWire port. James Wiebe, CEO of WiebeTech, has published FireWire Port Failures in Host Computers and Peripheral Devices, a white paper providing backgroud information and technical analysis concerning the causes of failure for FireWire ports. This may provide additional diagnostic information.Note that some of the information above is from the "FireWire Problems" chapter of my book, Troubleshooting Mac® OS X.
Dr. Smoke
Author: Troubleshooting Mac® OS X
Note: The information provided in the link(s) above is freely available. However, because I own The X Lab™, a commercial Web site to which some of these links point, the Apple Discussions Terms of Use require I include the following disclosure statement with this post:
I may receive some form of compensation, financial or otherwise, from my recommendation or link.

Firewire drives don't recover after power outage?

I read somthing last night that really worries me about the functionality of firewire drives:
if the power is cut to the drive suddenly without ejecting from desktop-loses all info on drive.
I've been in recovery mode from one firewire drive to another for over 3 years and just learned this. so, if there is a power outage at my house, the drive can lose all data. currently, i am daisy changed 3 super heavy duty surge protectors to protect system from lightning and surges, but if even a sudden shutdown can kill the drive data, what good does that do? if this is really the case, I would've really gotten a G4 tower with internal drive space and good apc battery backup.
Mac Mini 1.42 Mac OS X (10.4.6) imac-dv G3, mac3500, mac7500, apple IIe, ipod nano, ipod shuffle, old PC box

It's true that it's possible that an external drive (as mhunter says, any type on any system) can loose data if the power fails and the drive hasn't been ejected/unmounted, but it's as true for internals as externals.
Even so, a power failure doesn't mean the data WILL be lost. Typically data loss is only likely to occur if the drive is writing at the time of the failure or the drive be physically damaged if a power failure causes the head to ground out on the drive surface - which other than in unusual circumstances would require the drive to be reading or writing at the time, and even then, with an increasing number of drives designed to fail safe or mechanically trigger a head-park with a power outage, damage is very unlikely.
A good disaster recovery strategy needs to take account of the potential for the media to fail, not just to establish a pattern of file backup - and this is one area in which tape drive manufacturers still have a viable market, since in the event of a power outage, the backup might fail, but the prior tapes still be usable for recovery.

FireWire drives don't mount

Hello everybody,
my trusted LaCie 500GB and 250GB drives worked flawlessly since I bought them. Since two days they are not mounting. About a monthe ago I upgraded from 10.3.9 to 10.4.7. Everything worked fine.
I very frequently repair permissions and use Onyx for maintenance of my computer. I reset PRAM and VRAM. I did the power cycle suggestion, turning ewverything off, unplugging all devices, unplugging all power supplies etc.
All to no avail.
My system.log in console reads every second over and over again:
... -Computer kernel[0]: AppleFWOHCI_AsyncTransmit::waitForDMA - context not going inactive.
My console.log continuously repeats:
...-Computer root[175]: [MAFL] attempt to make FSSpec for "121-210.cypress" failed -120\n
...-Computer root[175]: [MAFL] attempt to make FSSpec for "210.cypress" failed -120\n
...-Computer root[175]: [MAFL] found no firmware to load for 210\n
Is there anyone who can help me, please?
I am at the end of my knowledge.
Thank you!

Thank you again for your reply.
I did try the HD on my friends older PB and all was fine.
Resetting the PMU did not solve the problem.
All other applications (but Logic, because I could not access my files) were running smooth.
Going back to 10 a.m. yesterday, basically starting over, there was one thing I missed checking: the AC to DC converters supplied by LaCie for their drives.
Voilá! Individual testing revealed, that the AC/DC converter for the first LaCie drive in my chain did not spin up any of my other six LaCie drives (which I never run all at the same time).
Changed power supply and now I am back to the fast speed and glitch free system I love. Back to enjoying work as well
Thanks for your suggestions. I appreciate them very much.

Help, FireWire drive don't mount anymore...

I've tried everthing, even fsck ....
This is what it says:
laurs:~ laurs$ fsck -n /dev/disk2s3
** /dev/rdisk2s3 (NO WRITE)
BAD SUPER BLOCK: MAGIC NUMBER WRONG
Floating point exception
or
laurs:~ laurs$ fsck -p /dev/disk2s3
/dev/rdisk2s3: BAD SUPER BLOCK: MAGIC NUMBER WRONG
/dev/rdisk2s3: UNEXPECTED INCONSISTENCY; RUN fsck MANUALLY.
or
laurs:~ laurs$ fsck_hfs -f -r -d /dev/disk2s3
** /dev/rdisk2s3
** Checking HFS Plus volume.
** Checking Extents Overflow file.
** Checking Catalog file.
** Rebuilding Catalog B-tree.
hfsUNswapBTNode: invalid node height (1)
** The volume KeyPlug could not be repaired.
volume type is pure HFS+
primary MDB is at block 0 0x00
alternate MDB is at block 0 0x00
primary VHB is at block 2 0x02
alternate VHB is at block 156039262 0x94cf85e
sector size = 512 0x200
VolumeObject flags = 0x07
total sectors for volume = 156039264 0x94cf860
total sectors for embedded volume = 0 0x00
Any suggestions?
Thanks.

I had similar problems - SanDisk FireLite would mount under Windows XP but not Mac OS on the same MBP. Solution was to buy a WD Passport, which works fine.
-Z

Firewire external hard drives won't mount after using Windows Vista

Hi to All,
I installed Windows Vista Business in a SATA hard drive I added to my Mac Pro. Every time I select the HD from the start up disk in my preferences and restart, the next time I start up with Mac OS 10.6.1 all my firewire devices don't mount. I have to shut down my Mac unplug the power cord for a few minutes to get my firewire devices back. Do you know of any workarounds to this issue? Thanks in advance!

Yea, don't use Snow Leopard or don't use Firewire for now.
Nothing to do with Vista Business.

Firewire drive will not mount on PowerBook

Firewire drive will not mount on PowerBooks
Posted: May 2, 2006 8:09 AM
Reply Email
Hi All,
A friend of mine has a Titanium Powerbook G4 500's with 640mb ram and OS 10.2. She has purchased a Fantom Drive 120gb Firewire drive to back up her work. The drive will not mount on her machine. It will mount on my G5 running 10.3.9. I went to the Fantom Site, and all I could find was a link to Apple's site on Tiger.
She bought a set of Panther disks and wanted to back up all of her stuff before the upgrade.
Any help would be appreciated,
David

Thought you could use this info about getting FireWire to work!
First, you should always Repair Permissions in Disk Utility before and after any update; I would do that now. If you installed your update with FireWire plugged in, your Mac may not recognize it anymore.
Try resetting your FireWire ports by disconnecting all FW devices, shut down your Mac and unplug it from AC power (wall socket) for 30 minutes. plug it back in and try FW.
If that did'nt work, download the combo update from this site (yours may be corrupt), not Software Update, disconnect all firewire + USB devices except keyboard + mouse, Repair Permissions, re-install update, Repair Permissions again + try. Hers should be the 10.2.8 Combo update. Others reading, download the Combo that applies to your system.
If that still did'nt get it Zap the PRAM. While restarting Mac hold down the following key combo Command-Option-P-R. Keep holding those keys down till you hear the second start-up chime, then release.
For those of you with Macs that are not PowerBooks or iBooks, a bad internal battery can cause FireWire to not be recognized, so make sure it's good!
Good Luck!
Cheers!
DALE

My firewire drive isn't mounting. The port is fine and the drive powers up and spins. Help anyone?

Hi, thanks in advance. My firewire drive isn't mounting. I have used this firewire drive for a few years and it has never had any problems at all. The port appears in the System Profiler and the drive is working fine. Do I need to update my firmware or something? I haven't dropped my drive or experienced any weird physical issues with either the firewire port or the drive (ie shocks from static, getting kicked accidentally, etc).
Do you have any thoughts on how I can fix this issue? Its very critical, I have several client projects on this drive and will be SCREWED and out of a job soon if I can't get this situation solved. THANK YOU!!!

Another interesting issue, is that when the firewire (800) drive is connected, the system takes forever to boot (about 4 minutes). Without the firewire drive connected, it boots up automatically.
I suspect the long boot times is because the boot process is trying hard to get the disk checked and mounted which of doesn't happen when it is not connected.
Disk Utility doesn't see the drive at all.
Well that isn't good. This disk may be (physically) damaged beyond repair or the format so corrupt that even DU doesn't know what to do with it. But on the subject of firmware, you shouldn't need that for FW400/800 connections but what kind of enclosure are you using? If there is a firmware update at all it would be from the maker of that enclosure for that enclosure.
Is it possible to remove the drive from the enclosure and put it into your mac pro?

Firewire drive will not mount

Firewire drive will not mount USB mounts fine.

It's nearly impossible to offer any help given the dearth of information you provided.
What Mac are you using? What external FireWire hard drive are you trying to use? Is it a FW-400 or FW-800 interface? Have you tried any other FireWire device with that computer? Have you tried that FireWire drive with any other computer?

Firewire drive won't mount g5dp1.8

firewire drive won't mount g5dp1.8
i'm at a loss
i have tried everything reset pmu, reset pram, replaced battery
i have a gtech 160 gb when i connect it to thr g5 the led light up
it stares to fliker like it loading then nothing( i can connect it my g4 pb is it mounts fine)
is there a way to test the port?
is this a comon problem??
thanks fred

Reset the FireWire bus per this document:
http://docs.info.apple.com/article.html?artnum=88338

Re: Toshiba system driver don't execute after instalation

toshiba system driver don't execute after instalation in windows 8 64 bit

Hi
I dont have this notebook model but if you try to install own Win8 version please install all stuff following this install order:
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NVIDIA Display Driver
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Intel Rapid Start Technology Software
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External USB drive won't mount after 10.9.5 upgrade

Is anyone else reporting the following issue? Immediately after installing OS X update 10.9.5 (13F34) on 09/18, my external USB drive (IOMega 1GB OS X Extended FS) used for Time Machine would no longer mount and isn't recognized. When I look at the drives in finder, it is missing. However, it does show up under the USB Hi-Speed Bus device tree:
USB Mass Storage:
Product ID:    0x0376
Vendor ID:    0x059b (Iomega Corporation)
Version:     0.00
Serial Number:    ABCDEF012314E2ED
Speed:    Up to 480 Mb/sec
Manufacturer:    Iomega
Location ID:    0x1a120000 / 3
Current Available (mA):    500
Current Required (mA):    0
Console message when device plugged in:
10/6/14 3:22:31.000 AM kernel[0]: USBMSC Identifier (non-unique): ABCDEF012314E2ED 0x59b 0x376 0x0, 2
mount command results:
devfs on /dev (devfs, local, nobrowse)
map -hosts on /net (autofs, nosuid, automounted, nobrowse)
map auto_home on /home (autofs, automounted, nobrowse)
/dev/disk1s2 on /Volumes/Mac-Mini 2 (hfs, local, nodev, nosuid, noowners)
System is Mac-Mini (late 2012), 2.5 Ghz i5, 8GB ram, 500GB local storage, 1TB on second Firewire disk for media, 1TB USB disk for Firewire (PROBLEM)
I have reinstalled the combined 10.9.5 OS upgrade, and verified that the drive works when connected to my other MB Pro (mid-2012 running Yosemite beta 3). There is no third party software that I'm aware of in use for this drive, as it's only for Time Machine backups.
Thanks

Is the drive's icon on the desktop (perhaps behind another icon, which is possible if Finder > View > Cleanup is enabled)?
If not, is the box Finder > Preferences > General > External Disks checked?
Is the drive listed in every Finder window's sidebar?
If not, is the box Finder > Preferences > Sidebar > External Disks checked?
Are Time Machine backups to the drive happening on schedule?
If not, does the drive appear in System Preferences > Time Machine > Select Disk?
Can you open /Volumes/Mac-Mini 2/Backups.backupdb using Finder > Go > Go to Folder...?
Does the drive appear in Disk Utility? Is it (or can it be) mounted there?
Have you tried to plug it in to a USB port on the Mini (not a hub) or into a different USB port on the Mini?
Have you tried this: shut down; unplug the drive; boot the Mac; after you have logged in and the Finder is done populating the desktop and menu bar, plug the drive in?

External firewire drive won't mount

I've got an external Western Digital firewire drive that's been somewhat flaky recently, and today my Mac won't mount it.
When I open Disk Utilities, I can see the drive (along with the other drives daisy chained together). When I click on "mount," I get a message saying the drive can't be mounted and that I should try running disk repair. I've run both repair disk and verify disk a few, and each time it says that everything is just fine. However, the drive still won't mount.
Any thoughts about how to get the drive working again?
For what it's worth, this drive is basically my manual backup drive that I use each day just as a safety backup. I don't think I'm going to lose anything extremely important if this drive is dead or if I have to try erasing the drive, but I'd like to see if I can rescue it first before taking drastic action like that.
Thanks!

Dale,
That sounded like a brilliant thing to try. I took the drive out of the daisy chain and plugged it into the unused firewire port in the computer. I ran the repairs and crossed my fingers, but came up with the same thing
At least I've eliminated one more option. Wish I could mark your reply helpful, but I'm not seeing that option available . . .maybe I've used my "helpfuls" for one day.
Although this is PROBABLY duplicate material on this drive, I'm going to hold out for another day or so in case anybody else comes up with another brilliant idea before I take the plunge and reformat the drive.
Thanks!

External drives won't mount after running repair permissions

None of my external drives will mount after running disk permissions. Drives work fine on my mbpro.
None of the external drives show up in disk utilities...
I've try shutting down and unplugging computer. even mini zip drives won't mount.
I'm running 10.4.11
PPC G5 2.3Ghz
Thanks for any help..

Repairing Permission only deals with installer receipts and system components. Not with mounting or accessing hard drives.
Have your run Apple DU First Aid? Disk Warrior? Only use latest version for your OS.
Are you trying to clone your system to external and then repairing permissions? trying to boot from them?
If cloning, make sure the "Ignore Ownership" flag is unchecked before cloning (but do repair permissions on external drives you intend to boot from, such as a Firewire drive).
What type of cases and interface are these?

Firewire drives don't mount after 10.4.3 update

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