This is an intermittent problem. I have a dual processor PowerMacG5 2GHz. The computer won't boot up. Used disc utility to find out that no hard drive was detected. Thought hard drive was bad. Installed new hard drive. Installed Tiger. Rebooted. Computer won't boot, disc utility shows no hard drive. Unplugged computer. Removed hard drive. Started disc utility from disk. Turned off machine. Unplugged. Installed hard drive. Started up machine. Machine runs fine. Now turned machine off and tried to restart again, now no hard drive detected again. Redid unplugging and reinstallation of hard drives. Now both hard drives works fine. This problem can be repeated. I prefer not to ever turn off my machine again. Startup procedure with unplugging, reinstallation of hard drives is just a pain.
I have got myself in a very sorry state. I have a G5 powermac with two harddrives, one that the system runs on and the other that i have called STUFF and ....well has all my stuff on it. While on the phone talking i managed somehow( dont ask) to drag the STUFF hard drive into the Trash and it disappeared in a puff of smoke, and well... i need it back.
I cant find the HD within finder, but managed to find it while looking in disc utility but have not been able to drag it to desktop or anything like that.Anyway, if you have any ideas as to how i can go back in time and get my HD i would be seriously grateful.
I am using an external hard drive with Airport Extreme for Time Machine. Should I be worried about my data in an event of power loss because the drive is always mounted? Has anyone loss a drive due to power loss and what have you done to fix it or prevent it? What are you using as backup power and why? I know I can go with Drobo, but are there other lower cost options?
I have a IBM Deskstar ATA/IDE hard drive, model DTLA-305040 that came out of a Power Mac G4 (Quicksilver) whose power supply died. I'm trying to install the hard drive in the open bay of a Power Mac G5 9,1 - A1093 with a 1.8 GHz processor, which (I think/guess) takes a SATA hard drive. Is there a cable I can use to make the hard drive "compatible" inside the G5? Or would it be better to just get a cable to access the hard drive externally, copy the data off it and then be done with the old hard drive? It's pretty old and apparently these IBM Deskstar drives had a lot of issues.
Info: Mac Pro, Mac OS X (10.7.4), Model 5,1/2.4 GHz/8 core (mid 2010)
I just got the apple mac pro raid card today, but after I connect it and all 4 SAS drives, the MAC OSX Installtion program can not detect the SAS at all, I open the RAID Utility but no dirve there, the battery is in charging status.
I installed 2 ne w Optical drives in a 2008 3,1 MacPro Quadcore.After installation and booting up, the system profiler failed to show ANY optical drives and I was unabel to open/eject the drives naturally. I then unplugged the bottom one and rebooted and the top drive (still plugged in ) worked. I then shut down and unplugged the top drive and plugged in the bottom drive - rebooted and now the BOTTOM drive is recognized. When BOTH drives are plugged in , the system fails to show either of them.So when individually plugged in it's fine but when bith are plugged in neither of the drives are detected or operate.
I'm looking at the specs page for the MacBook Pro and it reads this...
Your MacBook Pro comes standard with a 5400-rpm Serial ATA hard drive. Choose a hard drive with a faster speed for greater performance. Or you can choose a solid-state drive that offers enhanced durability.
Basically suggesting that the HDD option has a performance advantage over the SSD, but is this the case? I always thought SSDs could read & write quicker because they use solid-state flash memory as opposed to hard disks.
I want to go with the 256GB SSD but I want to know how it ranks in speed.
I recently just purchased a macbook pro and am trying to convert files from my external hardrive on to my mac. My external was used with my old computer which was a dell so it was run off of windows format. I cannot afford to lose all of this information i have on here. Is there anyway i can convert these files so my MAC will read them without having to delete my files on my external.
I connect my external to my MAC and it says it doesn't read it, i believe it is in ms-dos format.
recently the harddisk of my macbook pro crashed and I had it replaced with a SSD thinking I could use the old harddisk as an external but now it seems like the crashed harddisk cannot be detected by my macbook. What should I do?
I recently received a Western Digital 1TB external HD for christmas. It has 2 partitions 1 for time machine backups and another just for some extra space . They are both set to Mac Os Journaled and work fine but when i connected it to my brother Windows laptop to get some music of his hard drive, it wasnt able to find the hard drive. i tried unplugging it and plugging it back in and nothing happened.
I recently bought an SSD vertex 64gb for only 200$ cad. Unfortunately, I do not have enough space to install the Soundtrack Pro components on this drive. I recently bought too an eSata powered cable and a express card esata who came with it. The hard drive can't be detect on my macbook pro unibody late 2008 2,4" but runs. I install the silicon image drivers non-SL and adding over that the SL drivers.
[URL] In that case, I want to know how to uninstall those drivers from silicon image 3132? I thought about another thing if it really not work eventually. The dvd-drive bay could be remplaced by an enclosure 2.5" for my factory 250gb 5400rpm.
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Second question, Does this other hard drive will take a lot more power?
Just installed a new HDD into a macbook pro that was dropped. Seems fine, loads the disk and then says it can install the OS, i load up disk utility and theres no hard drive int he list just the optical drive and the DVD, its not the disk that came with the mac itself its either my proper retail one or the one that came with my personal older macbook which might be the issue. Ive taken apart and reconnected the HDD and all seems fine internally. Are there any issues that cause this except not using a full retail disk which im going to try later on, just wanted to rule everything else out.
transfer my files from my WD external drive to my MBP but to no avail. I installed them both and after that, my WD Elements wont show anymore. It was working before prior to installing MacFuse & NTFS-3G. So I tried to remove them both but still the same problem. It wont detect my WD external drive anymore. The light on my WD drive is lighted up as usual but can't be found on Finder. I also tried to remove the WD external drive from my MBP and it recognises that my WD is there! Its says did not unmount correctly, something like that. I also tried to isolate the problem using another computer, this time, Windows and it works well.
The Culprit of all this is when I install MacFue & NTFS-3G
I have Snow Leopard (10.6.8) installed on a solid state drive (SSD). I'm wondering how I can check whether my internal hard drive is spinning or asleep. Is there a diagnostic to test whether a hard drive is spinning?
Info: iMac (27-inch Mid 2010), Mac OS X (10.6.8), 12 GB RAM
I installed NTFS for Mac to read/write external hard disks that I shared between my Macs and PCs. It's doing find until recently after I upgrade my MacBook to Mac OS Lion.
It can still can detect certain external Hard Disk, but still cannot detect some external Hard Disk and Flash Drive even though it is supposed to be dual formatted.
I have a MacBook Pro running OSX 10.7.2 and it recently stopped booting. Got the gray screen with the folder that has the question mark on it. I have attempted to use Command + R to do a Internet Recovery of the system, but once I get to the Mac OS X Lion screen to select where i want to install OSX, there are no hard drives listed.
So I figure, the hard drive (Hitachi 500GB that came with the Mac) is damaged or not functioning correctly. This doesn't seem to be the case because I can hook it up to a notebook SATA hard drive enclosure, connect it to my other MBP and read all the contents of the drive! This was good news, as i was able to copy off all important data, etc.
Using Disc utility, the partitions check out, and the drive appears to be functioning OK.
Verify and Repair volume “Macintosh HD”
Checking file systemChecking Journaled HFS Plus volume.
Checking extents overflow file.
Checking catalog file.
Checking multi-linked files.
Checking catalog hierarchy.
Checking extended attributes file.
Checking volume bitmap.
Checking volume information.
The volume Macintosh HD appears to be OK.
Volume repair complete.Updating boot support partitions for the volume as required.
I have purchased a replacement hard drive and am waiting for it to arrive in the mail.
My question now is this:
Am I able to do some kind of time machine backup, make an image, or do some kind of target drive restore from this hard drive since it is accessible on my other computer?
I don't mind reloading the operating system on the original MBP, but would really like to avoid the process of setting up all the applications, settings, etc if this drive is in fact functional.
I have a Imac 20 with a small 3.5 hard drive and I have bought a bigger 360 gig 3.5 hard drive to replace the old one. I have the new one in an external case with USB 2.0 right now. Is there some way I can transfer the entire contents of the old hard drive on to the new one and then swap out the old drive with the new drive and not miss a beat?
I have to hard drives in my powermac. And I am running out of space with the one that has the OS on it.
I want to make the 2 internal hard drives i have appear as one so i can still install and use things that say "must have mac OS installed on this drive to use" or whatever.
i've heard of people using RAID to join them, but i want details on how i could do this.
Except for the drive with the system on it the drives (whether CDs, DVDs, Sata Drives, internal drives, Firewire, network,...) drives only mount randomly. And often after ejecting them they often don't disappear and stay on the desktop. I've got a couple of Raids (one internal and one external Sata II) and one of them is hardly ever recognized on startup and I have to get it in the disk utility. Most recently even toast has started to fail if asked to copy cds or dvds (I presume because they are not mounted proplery).
I have a PowerMac G5 dual 2.3 ghz w/ 1gb ram and a G4 Quicksilver with 2 internal ATA drives Internal drive specs : 2 IBM 180GB IDE/ATA-5 Deskstar 8MB 180GXP 7200 rpm There is also an ATA card that was installed to be able to run these drives in the G4 - don't have specs available right now. Is it physically possible to transfer these drives to the G5? Will I have to transfer the card also? Is it likely to cause any problems -compatibility , speed, etc? The drives are currently full of media - how risky is it to move them from one system to another?
Is it possible to install 4 SATA drives into a G5 tower? I didn't open it up yet cause I have to move so much material to get to it. I'm assuming you can purchased a SATA PCI card but is there room in the case for 2 additional drives?
I have an aluminum numeric keyboard. and when I plugged in two scandisk Cruzer usbdrives it said that one of them wasn't getting enough power. So I read online and saw that some people said windows can provide enough power for both. So I turn on my virtual windows machine (which automatically mounted the usb drive that was connected) and then my mac was able to mount the second usb drive! But when I let windows try to host both drives in the keyboard windows said it couldn't power both devices either! this may just be because it was a vm.
But my point is at one time I had access to both drives in my keyboard(with one os for each one) but when using just a single one it wont work. Is there any way to change a setting so I can push out more power to my usb keyboard? I'm perfectly fine with terminal and editing files, but is there a setting to change anywhere?(it's only getting 300mA and the usb drives need 200 each and the keyboard itself needs 20 so that all fits in the 500mA range).
Does anyone have any experience daisy-chaining FW 800 drives on a MBP? I've got one right now, but am thinking of adding another but I don't want to use an AC adapter if I don't need to. Will the MBP give enough juice to run 2 daisy-chained FW 800 drives (2.5")? I've got the late 08 unibody 15".
My trusty PPC g5 from 2004 has died, or at least it won't start. It shows the grey apple screen, but no spinner, and after a few minutes the fans kick in and build to a wind-tunnel noise.
I don't have a backup of this machine, or it's other drive, so I am nervous about taking it into Apple where they might just wipe it.
Also, I surprisingly CAN start it up in Firewire disk mode, and both drives seem to be OK when accessed from another computer.
So I've copied off the most important things, and I will probably try to make clones. But before I finally cart it into Apple (where it will probably cost more than its worth to fix it),
HDD Bay 1: 250GB Serial ATA 3Gb/s; 7200 rpm; 8MB cache
OSX: Tiger
I need to upgrade to Snow Leopard to be able to use newer Leopard & above only versions of software ie FCP, Aperature, etc.
The issue is that I would like to keep the Tiger OSX as I run Pro Tools LE 7 on it. Upgrading to Snow Leopard would render Pro Tools LE 7 incompatible and I would have to buy it again.
So here's what I'm thinking. I would like to install a secondary HDD in Bay 2 and install Snow Leopard on it.
Is it possible to have OSX Tiger on the HDD in Bay 1 and have OSX Snow Leopard on the HDD Bay 2? Could they each be a different startup to be selected via System Preferences or at bootup? I would only want to run one OS at any given time.
If so what would be a workflow for installing the 2nd HDD and setting it up with OSX Snow Leopard.
Also, compatible hard drives for the 2006 Intel Mac Pros seem to be harder to find now. I called Apple and they no longer sell any compatible internal HDDs.
