Intel Mac :: USB Hard Drive Will NOT Allow To Boot?
Jan 31, 2012
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I have made sure my Mac hard drive is the main one which it is, i formatted it and also repaired it and nothing is working.
I have an HP and a Seagate external hard drive hooked up to my mac also and the Verbatim is the one that gives me the issue so I dont know whats happening..
My internal 1TB hard drive on my iMac is dead and I don't have the money to replace it at the moment. I have everything backed up on an external 1TB drive using Time Machine. As a workaround for the time being,Is there any way I can install the system on the external drive and use that as the boot drive without erasing the Time Machine Backups? It seems to me I would have to have two partitions for the external drive, one for the system, and one for Time Machine. But is there any way to add a partition without erasing the existing one with Time Machine only on it?
Gray screen and 'prohibited' logo appeared today without apparent reason.Forced a power down by holding power button. Restarted....eventually reached user login screen but froze again on login attempt after password entered.
Restrated again by forced power down but only got gray screen and spinning gear.
Have now spent many hours going through most conceivable options including...
following instructions on http://support.apple.com/kb/TS2570 re gray screen troubleshooting
have disconnected peripherals; reset smu, smc, and pram;
safe boot w shift key did nothing;
safe boot shift+v produced a screen of text that got as far as com.apple.launchd 1
but then several lines of text appeared repeating twice eaxctly same, each headed by disk0s2: I/O error. with [ErrNo 5], then
dyld: Library not loaded: and Reason: no suitable image found
final line ends with The System bootstrapper has crashed: Trace/BPT trap:5
I have tried installing from the original install disk several times but holding C key or Option/Alt key or D key gets no response and I cannot get the install disk to eject either holding down mouse button, eject button
I haven't done any recent upgrades or installed new software, no new peripherals attached.
Is this a dead hard drive or does someone have other suggestions that might work?
My hard drive is so full, I cannot boot to desktop. It shows eyeglasses in top right corner. I don't have another mac to make it a hard drive. Is there another workaround?
I have just installed a new hard drive in my imac intel 20" (2006) and upgraded the memory and now the hard drive does not show up in the 'select destinations' folder of the install program. I can see the hard drive in the disk utilities window however it wont let me do anything.It is a seagate 1TB SATA II drive however it is displaying it as a 7.3 TB.I have tried to erase and partition and get the same error message each time, 'Input/Output error'. I have tried starting the thing with the install disk which is Mac OS X (Tiger?) which came with the computer
My friend gave me his old Apple cube G4 + 15" Cinema display in like 1000 pieces. Its completely teared apart. I tried a lot, but it doesn't work. The original IDE cable wasn't included, so I bought one for 2 cents. It should work or not? Maybe the powersupply. I'm not sure. I don't believe actually that the hardware itself, like the motherboard is broken. When everything is into place and I connect the cube to the powersupply it boots immediately. I don't have to do anything. Harddrive spins and the superdrive makes some noise as well. This repeats itself every 5 seconds. The screen is connected and gets power through DVI, but no display. Both the cube and display have touch enabled buttons to switch it on, but they do not respond (I guess).. Motherboard gives 2 light. DS1 is green, DS2 is red.
i purchased a power mac G5 recently which broke after 2 days- it was bought from ebay. i sent it back to the seller who "repaired" it. It arrived today in the post and didnt work i oppend it up to see the hard drive had crack during transport, and the conector pins where bent and unconectable.
I made a clone copy of my macbook that should be bootable using something called carbon copy cloner, i now want to boot my power mac g5 from the external usb hard drive. This just apears on the screen with a folder and a question mark flashing. What can i do or is this possible.
Sorry if I am in the wrong forum, as you can guess im a newbie at the forum - not at computers though (6 years experience.. )
So I have a 1TB WD Hard drive USB and I copied the Leopard Disk image and restored it onto it in a 500GB partition.
I have tried to boot it up normally by holding down Alt on start up but the drive doesn't come up. Ok.
I have tried going into the Start up Disk, it comes up and when I click on it and click restart it doesn't restart, it just does that Mac Beep thing.
I have recently just tried to boot it up manually using the Open Firmware technique. It doesn't work.
I have a PPC Mac and I know that they can't normally boot up USB Drives but the other users which I read on the thread how to boot up by the Firmware technique said they're PPC and it worked.
I just wanted to format my computer, My leopard disk is gone now but I got it copied JUST IN TIME to my Hard drive.
I formatted my computer and now i'm stuck on Tiger.
I recently tried to switch drives to run the Operating System 10.4.6 on my 1st gen G5 1.8ghz. The new drive(160GBs) is smaller than the old system drive(1TB) so I ran a 3rd party app to clone what I thought was the important stuff onto the new drive; but not everything because it wouldn't all fit. I moved everything that looked like it wasn't just a dumb folder with my media files on it. It seemed like I moved everything important on the new drive.
When I swapped out the drives in the top bay and booted the computer, the new drive didnt boot the OS, instead it opened up a black screen that looked like some sort of terminal. I did something wrong and I cant figure out what. Does anyone have better steps to take? Its not the end of the world to start over, but if anyone knows what I did wrong that would be super information!
I want to make a bootable clone of my iMac (PowerPC G5 running OS 10.5.8) and also backup my MacBook Pro onto an external USB hard drive so that I can restore from the external hard drive if my iMac dies (which is beginning to have startup problems).
I was planning to create 3 partitions - one for iMac's data which I'll continue to backup using TimeMachine, one for my MacBook Pro's data and one partition as a bootable clone of my iMac.
My question is.... if my iMac dies, how do I use the external hard drive to boot up from? Do I need Carbon Copy Cloner or will I be able to boot up from the external hard drive and access Apple's Disk Utility?
I am on a mac pro and I can navigate my OS drive fine in terminal but I have 3 other hard drives how to I go from my OS hard drive to one of my other hard drives?
My imac G5 isight's hard drive is dead. I would like to install OS X on an external hard drive and just use that as the hard drive for this machine. My questions are:
Can I boot from an external hard drive via USB and just run everything off the external hard drive? If so, how should I format the external hard drive so that it can be selected and written to when I boot from the install cd? The external hard drive I would like to use is a 75 gig Acom. I've tried booting from the install cd, and it either won't even find the external hard drive, or, when it does, it says it can't write to that external hard drive.
I have a mac mini G4, 1.25 ghz, 512 MB running OS 10.4. To override a firmware password, I installed a 1 GB ram, restarted while zapping the PRAM but it started up with a flashing file and question mark. I switched back the 512 MB ram, but it's doing the same thing. (I successfully wiped out the firmware password)
I have tried the following:
1. Starting while holding the option key, but it does not give me a list of mounted drives to choose from (there's only an arrow key and a circular arrow key on the screen - both do nothing when pressed)
2. The same thing as above happens when I try to start in single user mode.
3. I started from the OS 10.4 disk and was able to choose the option to repair the hard disk in the disk utility - which came back clean, no repairs needed. I also verified and repaired disk permissions.
4. From the install disk, the only options to choose for a start up disk is the network or the DVD, the mac mini hard drive is not an option.
5. I was able to start in target mode and via firewire, see the mounted mac mini hard drive on a second mac. I had full access to all the files, everything seemed in order.
I am stumped. I can choose the hard drive to repair it, I can see it mounted on a second computer, but I cannot see it to choose it as my start up disk.
I wanted to get my MacBook Pro (OSX 10.6.8) to boot from a CD, which it did (turns out CD was faulty and didn't work). In order to do this I went to the System Options and selected boot from Disk option.
Only problem is now my Mac will only boot from a CD and not from the hard drive! How do I get it to boot from the hard drive again?
I have an Intel iMac with with Snow Leopard and Windows 7 on separate partitions. Recently I have acquired an external USB hard drive. I formatted it with Ext4, and installed Linux Mint to it.
The installation went smoothly, but I can't seem to boot from the USB drive anymore. Holding down Option on start-up only gives me two choices: Mac OS X and Windows. The drive isn't recognized in either operating systems anymore: on Snow Leopard I get "The disk you inserted was not readable by this computer" and on Windows, it doesn't even show up in My Computer.
I recently bought a Macbook Pro with a 200gb hard drive. Right now I am running bootcamp dual-booting OSX 10.6.5 and Windows7 100gb partitions each. I just got done configuring everything and then my friend offered me a 500gb hard drive for $50 so of course I had to buy it.
I am wondering if it is possible for me to clone the hard drive I currently have to the new 500gb hard drive and then extend the partition sizes so I don't have to go through and reinstall everything on the Windows side again.
I want to do some upgrade things with my macbook and need to know if all is correct.My current internal hd is 80gb. I'm on 10.4.11. I plan on going to Snow Leopard but I want to keep my 10.4.11 system too to use. Almost 2 year old intel macbook.
I have superduper. I just got a new 500gb drive for the macbook. I also got a usb external 2.5" enclosure. I haven't done anything yet.What I want to do.... I want to partition the new hd into two. Probably 120gb to clone my current system on (with some room for growth) and the remainder to do a whole new fresh install + various applications of Snow Leopard.
Firstly, is it OK for me to have two separate OS's to boot from?
Secondly, cloning procedure.... should I take out my current hd and put it into the external enclosure, then put in the new hd, then boot from my former drive via usb and clone it onto the newly installed drive?
OR...put the new drive first into the enclosure, clone my system onto it, then switch out the drives? Does it matter which way?
Thirdly, since I'm not going to be doing any upgrading of my 10.4 system to SL....I'm leaving it intact as is.....and then doing a completely new install of SL....is there anything weird I should look out for. I dunno....my admin account...or not being able to have Logic installed more than once on the same machine...or anything else I should be aware of?
I have my Macintosh HD (which I access often) and then the Untitled BootCamp HD (which I never access when I'm using the Mac OS... there's not point).
Would it be possible to move the Untitled BootCamp HD icon so it's off my desktop? Can I just put it in some other folder or put it in my Macintosh HD folder?
I have owned a Mac Mini for three years now (my friends convinced me to try the Apple way and this is my first Mac). The CD/DVD died just three weeks after warranty expired and Apple said (in essence) 'tough crap...you didn't buy AppleCare'.I have functioned without a CD/DVD drive since then, and everything was fine... until a week or two ago. We installed an update in iTunes, and everything started running S...L...O...W... So, we rebooted the computer! Instead of rebooting, it made the "bong!" sound and then a screen with an apple and a spinning wheel runs indefinitely. We let it run all night the first time and it stays on that screen for as long as you let it.
Sorry I know there are ways like using mac drive to do tis but it wouldn't work on my windows. I want to be able to browse my Mac hard drive while using Boot Camp, I have Windows 7 installed on Boot Camp.
I recently installed Boot Camp with Windows Vista. i partitioned the drive 50-50 and now i am running out of room on both partitions.
I am familiar with Ghost on the PC side but is there a software that will CLONE my Mac partition and Windows partition all in the same process? When i go to Disk Mangement in Vista, it recognizes four partitions. 1 for vista and the other 3 for Mac.
Is there any way I could install Windows 7/Vista/XP on my MacBook using Bootcamp, but install the Windows OS on an external hard drive instead of my internal drive? I hope this is making sense.
I want to know, is there any specific way possible I can set up my external hard drive so that when I plug it in, it mounts as an image file? So say I have a file "Image.DMG" on my desktop, I want to make it so that my external hard drive "becomes" Image.DMG, so when I plug it in, that's what it mounts as. I would like to do this because I want to make a boot image using my external hard drive.
im in the market for a macbook and when i get iot i want to put windows on an external hard drive and use that to dual boot. is this possible? i am new to macs so i know nothing about it.
I upgraded the stock 160GB 5400RPM HDD in my MBP to a WD 320GB 5400RPM drive, and I restored using Time Machine. Now it takes a while (around 10-20 seconds) to bring up an Apple logo when I boot the machine.