MacBook Pro :: External HD Not Bootable
Oct 11, 2010
I used a program called carbon copy cloner to make a clone of my father's mac book pro onto an external hd usb. I already erased the laptop so I can't go back too it for another copy so I'm stuck.
Anyhow, all the data copied over nicely. However it said it will make the drive bootable. But it does not. I partitioned GUID so it should boot cuz intel macs can boot usb if partitioned GUID. But it won't boot on the macbook pro intel or my mac mini intel. Both core duo (not 2 duo). And I can't reinstall because the dvd is 10.5.0 and we have 10.5.8 on the external.
Unless there is a way to remove 5.8 and go back to zero but I don't hink so. I did Disk first aid and it says the drive is fine. It is brand new. And it won't let me verify or repair permissions. Don't know what to do.
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May 15, 2012
i have made a bootable lion hard drive before and it worked fine. But after the 10.7.4 update i am unable to make another one. When i follow the usual steps
1- download lion from app store
2- show package contents
3- contents- shared contens- drag and drop them dmg file into disk utility (something along those lines).
4-restore drive (external hard drive) and drag the lion file to the 'source' area and the external hard drive to the 'destination' area.
5- When i hit restore it does everything but at the end it says something like "failed, invalid argument'?
Info:
MacBook Pro, Mac OS X (10.7.4)
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Mar 4, 2010
I just recently purchased a Macbook, and I created a bootable backup of the system. The macbook boots from the backup, but when I try to boot from the backup on our G5 and also our Powerbook G4 it will not work. The G5 does not even see the bootable partitions I created, and the G4 sees them, but when I select the partition to boot from, the computer just restarts and boots from the Powerbook hardrive. We are having to send the Macbook back for some small power issues, and we need a bootable backup of this sytem that works. Does this have anything to do with the fact that the Macbook is an intel based computer and the Powerbook G4 is not? Also, the macbook is running Snow Leopard, and the Powerbook is on Tiger.
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Feb 28, 2010
I am looking for some kind of external RAID that I can boot from.
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Aug 16, 2009
I was installing a software update on my mother's Intel iMac. While installing, the iMac told me that there was a problem and to contact the software manufacturer. When I went to reboot, it would not. All I get is the universal sign for stop (circle with a 45 degree angle line through it). My mother has no backups whatsoever. She needs her information. I am in need of a safe way to retrieve her information.I have tried the basic help from Apple's site--nothing worked. A friend told me that I might be able to boot the computer from a bootable external hard drive and pull the information off that way.
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Apr 8, 2012
I installed a recovery copy of Lion on an external USB drive, and although it shows up as a potential startup disk in System Preferences, I can't boot from it. When I select it as the startup disk in System Preferences and reboot, I end up booting from the internal drive. When I hold down ALT when booting, I see the access light on the USB drive blink a few times, but it doesn't show up in the bootable volumes list.The following Knowledge Base article makes me think my problem is that I use the same volume for Time Machine backups: url...I suppose one option would be to partition the external drive, using one partition for backups and the other as a recovery drive. Would that work? Is that the only option?
Info:
MacBook Pro (17-inch 2.4 GHz), Mac OS X (10.7.3)
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Jun 1, 2012
I created a bootable usb drive on a windows pc using windows 7 to install windows 8 preview and want to make a copy to install in virtualbox on my imac and burn to a dvd that will work on pc.
I've tried using disk utility to create an image and get a file ESD-USB.dmg, but virtualbox won't boot a dmg file.
I tried converting it in the terminal with:
hdiutil convert -format UDRO -o windows8.iso ESD-USB.dmg
but the resulting file was windows8.iso.dmg. I changed the name to windows8.iso, but even so, virtualbox complains it's unbootable.
I tried the terminal command:
dd if=/dev/disk4 of=windows8.iso
but virtualbox complained that it's not bootable.
I tried the terminal command:
cat /dev/disk4 > windows8.iso
but virtualbox complained that it's not bootable.
Info:
iMac, Mac OS X (10.7.4)
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Dec 20, 2009
need to figure out formatting...will post again.
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Jun 25, 2012
I want to make my external hard drive a bootable drive, how do I do it?
Info:
MacBook Pro, Mac OS X (10.7.3), I want to upgrade my lion.
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Oct 18, 2010
I used Super Duper to create a bootable clone on an external firewire drive.
When I restart my MBP holding down the option key I can choose the external drive. OSX (104.11) starts to load and then encounters a name and password popup. Entering the administrator name and password of the original drive fails. Only one account on the machine - still using the admin password originally chosen.
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Jan 6, 2009
I recently bought a 1 TB external HD to put mainly media pics,music,movies etc. onto. I now have my original 200 GB external to use as a back up drive. I would like to use this drive to back up both my mac and my pc. I wolud like to partition this 200 GB drive and manually back up my pc to it, then I would like to be able to have a bootable copy of my Leopard on it while letting time machine do its regular back ups. Can someone please help me configure this. I have a mac book pro intel running Leopard.
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Jun 3, 2014
I am preparing to upgrade to Mavericks. I want to put a bootable copy of Mountain Lion on an external hard drive so that I may run apps that aren't yet compatible with Mavericks.
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Sep 29, 2009
When I eventually upgrade to Snow Leopard, I'd ideally like to do a fresh install (I did Tiger>Leopard as an upgrade install), but I really don't want to have to go through the hassle of reinstalling all my apps afterwards. So, would the following work as a best-of-both-worlds alternative?
1. Update my backup bootable system drive image on my external FW drive
2. Wipe the drive in my MBP and do a fresh install of SL
3. Use the Migration Assistant to automagically copy all my data and apps over from the backup drive as if I was upgrading from an old Mac to a new one
On paper at least, it looks like it ought to "just work"... but I'm wondering whether or not Migration Assistant will work between a Mac and an external drive, or does it have to be between two actual Macs?
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Jun 24, 2012
I've recently bought a used macbook air 2010 model and i've been trying to bootcamp windows 7 onto it. as you know the air doesn't have an optical drive so i have a windows 7 iso mounted on a usb drive.
note that this is my first time using osx.
the steps i've taken so far are as follows:
-Run Boot Camp Assistant
-Downloaded latest Windows support software onto a separate usb stick.
-Set up the desired partitions
The windows 7 usb drive is plugged in and when i click "install", it says the installer cannot be found. I've searched online for solutions but none succeeded.
Info:MacBook Air, Mac OS X (10.7.4)
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Jan 2, 2011
After I replace my super drive with Hitachi 500G 2.5mm HDD, I can not boot except I hold the option key and manually selecting OS X to boot. I think if I am able to reset HDD as 1st boot device as HDD like modifing BIOS in windows machine, it might help, how I don't know how.
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Jan 12, 2011
When I start the Mac the text "No bootable device, insert boot disk than press any key". Is it because I tried to install XP? If I put xp in my superdrive it starts the installing guide but I've tried to delete this partition.
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Mar 27, 2009
I've installed some updates and now everytime I restart its saying no bootable device press any key and the only way to get into os x is to hit options and click the harddrive.
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Dec 22, 2009
Im going to be cloning My HDD in the near future, and Im going to be making a bootable clone. My one Question is whether or not my VM's will be cloned as well, and will be fully operational after the clone is complete?
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May 14, 2010
i sent my 2008 macbook into the service centre to get fixed and i got it back today and turned it on. When i tried to get onto the windows side of my laptop it came up with ' no bootable device -- insert boot disk and press any key'. So i later find out they have deleted my windows partition and just left the mac side. so im stuck on the side with no partiton i was wonder if there is a way to get back onto OSX because i cant call the store because they reopen on monday.
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May 24, 2012
Yesterday I installed a new keyboard, additional RAM, and a new larger hard drive. I have a 17" Macbook Pro. The new hard drive is a Seagate 750gb 7200rpm drive. Prior to swapping the drive out, I used Time Machine to backup my old drive, and it's backed up to an external drive. After doing the hard drive install, I formatted the drive and partitioned it 150gb and 600gb (approximately). I was running OSX10.5.8. When I plugged in the external drive to boot, it worked fine. How do I get the OS onto the new partition? The original OSX disc doesn't recognize or even offer as an option the new drive.
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Sep 7, 2014
How do i clean my Bootable Disc?
Info:
MacBook Air
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Jun 5, 2012
I have purchased a new ssd for my macbook pro, can I connect the new ssd via usb to my macbook pro and use time machine to load only the files i want to keep and the swap the old hd for the new ssd.
Info:
MacBook Pro (13-inch Mid 2010), Mac OS X (10.7.4)
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Dec 1, 2014
I am getting a message when trying to boot up, which reads: "No bootable device - insert boot disk and press any key"
i have tried to shut down and boot up pressing the shift key, this did not work.
Info:
MacBook Air
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Dec 30, 2010
The DVD drive on my Macbook Pro is not working, and I need to boot from a DVD to run Disk Warrior.
I have:
- An Intel-based Macbook Pro
- A Windows laptop with a DVD-R
- A USB 2.0 external HD
- A bootable Disk Warrior DVD
Is there any way to use my Windows Laptop to copy the bootable Disk Warrior DVD onto my external HD and make it bootable on my Macbook Pro? (ideally without having to buy software?)
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Jan 22, 2009
I've got a 2.4GHZ white non-aluminum Macbook. I was attempting to install Windows XP through the Bootcamp assistant but ran into some major problems. When XP asked me to format the 150GB partition (even though I only created a 10GB Windows partition in Boot Camp), I clicked yes. (just wasn't paying attention I guess) and now I have a non-bootable, 150GB NTFS drive in my macbook. Attempting to boot just gives me a great picture of a folder with a blinking question mark. I booted off the DVD to wipe and reload, but Disk Utility won't let me erase or repartition the disk. It sees the disk but everything is greyed out.
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Nov 21, 2009
I have a white MacBook. I tried to update my 10.5.8 Leopard installation to Snow Leopard with the upgrade DVD I just got. Unfortunately, update failed on me. After being noticed by the installer that the update failed, I ended up with a NON-BOOTABLE MacBook, that whenever I try to boot from hard drive, after showing me 30 seconds of the "spinning ball" that indicates activity, shuts down. I tried it like 10 times, same result. What happens if I boot from DVD and try an installation that way? Will it try to upgrade? Will it wipe my hard drive content?
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May 5, 2010
So earlier after installing a windows 7 ultimate 64 bit RTM copy into bootcamp, things started acting up;
After installing some updates for 7, rebooting, it took about a minute to get the HD icons up to even choose one, and after that it was fine, except then the windows partition eventually just had a blinking cursor in the top right and stayed there.
I went into OSx, removed the 7 partition completely! my HD is one partition for Osx, but when I boot now, it takes yearsssss to just boot to osx, but if I hold option, then I instantly get a Macintosh HD (that's it) and it will go straight away.
What do I need to do? Reinstall SL? Please god no.
Partitions seem to be all messed up, maybe I will re create a windows install, and remove it again. (Xp this time)
Edit, This happened on 2 different MBP's one a 2.8 duo after I put on 7, they both take forever to boot to OSx. (With no BC partition even on)
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Feb 28, 2012
I am getting " No bootable device insert boot disk and press any key".
Info:
MacBook Pro (13-inch Mid 2010)
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Mar 26, 2012
After updating my MacBook Pro, its not working. Here is a black screen write: No Bootable Device. Insert Boot Disk and Press Any Key. What should I do?
Info:
MacBook Pro, Mac OS X (10.7.2)
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May 17, 2012
Is it possible to create a bootable disk image of my hard drive onto an extrenal firewire hard drive?
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