P67a-GD80 won't boot from USB HDD

Trying to boot from a bootable thumb drive.
I've got the bios checked to boot from USB HDD first.
Still boots from HDD.
When I disable second & third boot devices (hdd & cd-rom), I get the message "Reboot and Select proper Boot device or Insert Boot Media in selected Boot device and press a key".
Ideas?

Quote from: JLio01 on 28-October-14, 16:39:07
Mine is like "USB Key: *My thumb drive name"
Do you have a GD80?

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# <file system> <dir> <type> <options> <dump> <pass>
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UUID=0e7556ef-b832-43e9-a8ba-c68dd2cd6143 /var reiserfs defaults 0 1
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1
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gfxmenu (hd0,1)/boot/message
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title Fedora 15-Lovelock gnome
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title Mint 9 Lucid Lynx gnome
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title PCLinuxOS 2011.6 KDE
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title Ubuntu 10.04.2 gnome
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title ARCH
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kernel /boot/arch/vmlinuz-linux root=UUID=510bb601-13c1-46ec-87c0-a800dd2efb8b ro rootdelay=8
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#kernel /boot/arch/vmlinuz-linux root=/dev/sda10
initrd /boot/arch/initramfs-linux.img
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title Debian 6.0.2.1 squeeze gnome
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kernel /boot/debian/vmlinuz-2.6.32-5-686 root=UUID=2b6052e2-ecdf-4796-81c8-b9e9142ca159 ro
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###Mandriva on sda12 - legacy grub
title Mandriva 2011 KDE
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kernel /boot/mandriva/vmlinuz-2.6.38.7-desktop-1mnb2 root=UUID=5033f7fb-cac7-4db5-920c-c8bd2b51365f ro
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Here is my fdisk -l from OpenSUSE. I'm not quite swift enough to mount the hard drive and use the script utility from the Live CD yet, at least not tonight:
Disk /dev/sda: 320.1 GB, 320072932864 bytes
255 heads, 63 sectors/track, 38913 cylinders, total 625142447 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x000c3bbb
Device Boot Start End Blocks Id System
/dev/sda1 2048 4208639 2103296 82 Linux swap / Solaris
/dev/sda2 4208640 46153727 20972544 83 Linux
/dev/sda3 46153728 87113727 20480000 83 Linux
/dev/sda4 87115770 614031755 263457993 5 Extended
/dev/sda5 87115776 128075775 20480000 83 Linux
/dev/sda6 128077824 169037823 20480000 83 Linux
/dev/sda7 169039872 209999871 20480000 83 Linux
/dev/sda8 210001920 250961919 20480000 83 Linux
/dev/sda9 250963968 291923967 20480000 83 Linux
/dev/sda10 291924031 332886015 20480992+ 83 Linux
/dev/sda11 332888064 373848063 20480000 83 Linux
/dev/sda12 373848678 414992383 20571853 83 Linux
/dev/sda13 414994432 435474431 10240000 83 Linux
/dev/sda14 435474495 455956829 10241167+ 83 Linux
/dev/sda15 455958528 578881535 61461504 b W95 FAT32
/dev/sda16 578881599 614031755 17575078+ 83 Linux
Disk /dev/sdb: 160.0 GB, 160041885696 bytes
255 heads, 63 sectors/track, 19457 cylinders, total 312581808 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk identifier: 0x95aa95aa
Device Boot Start End Blocks Id System
/dev/sdb1 * 63 294889139 147444538+ 7 HPFS/NTFS/exFAT
/dev/sdb2 294889140 312576704 8843782+ 7 HPFS/NTFS/exFAT
That's it for now.
Last edited by newbie55 (2011-09-23 22:19:58)

I'm IN! Thanks everyone for your suggestions!
The arch system didn't like the identifier I was using for the root partition. By looking at the /dev/disk/by-id while the arch system was running, I could see what the system wanted me to call the partition. So after the system error'd-out and I was in the recovery shell at the [ramfs /] prompt:
# ls -lF /dev/disk/by-id > by-id.txt
# vi by-id.txt
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The article that finally got me there is:
https://wiki.archlinux.org/index.php/Pe … ice_naming
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####arch on sda10 - legacy grub
title ARCH
root (hd0,1)
kernel /boot/arch/vmlinuz-linux root=/dev/disk/by-uuid/510bb601-13c1-46ec-87c0-a800dd2efb8b ro rootdelay=8 rootfstype=ext4
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It's easy once you: 1. beat your head against the wall
2. read further
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Late 2012 Mini won't boot from ext HDD with 10.8

Having just replaced an early 2009 Mini with a later 2012 mini, I tried booting off an external HDD that is a backup with Mountain Lion 10.8 as the OS. I selected it to be the boot drive after holding down the option key, but the boot process never went beyond the white screen/Apple logo, even after waiting for minutes.
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[Note: This is not related to my earlier "Snow Leo won't boot" question.]
Thanks

The problem is the version on the external drive, if created
on the old Mini (infered from ""This drive previously booted
fine from my old Mini.") won't boot on the new Mini because
it lacks drivers that are not available on the general Mountain Lion
updates. Since the new Mini came out after 10.8.2, only the
version on it contains the proper drivers. Also, if the version
on the external drive is earlier than 10.8.2, it will never boot
as no Mac can boot to an OS older than it was shipped with.
Whenever 10.8.3 comes out, it will likely sync all current models again.

Bootcamp mac won't boot from usb

Hi
I just created a bootable usb with bootcamp. I am trying to run windows 7an am currently running Mavericks . I created the usb stick on boot camp no problem. But when I try to boot from it it freezes. I think the usb drives loose power because the caps lock button won't turn green if i push it. The usb stick light doesn't even try to flash it is just dead. I don't even have an idea what might be wrong.
Thank you any help is appreciated.

Do not use a USB3 flash drive. Only USB2 flash drives are supported by Windows installers. Depending on whether your Mac came with a built-in Optical drive or not, you may also need a physical DVD.
Please see How to install Windows using Boot Camp - Apple Support and Boot Camp 5.1: Frequently asked questions - Apple Support.

C55-A5384, Cannot boot from USB-HDD

I bought a C55-A5384 few weeks ago. I don't know how to choose the HDD priority. It seems that I cannot change the HDD priority in BIOS.
e.g.: if I insert 2 USBs and I want to boot from one of them, then I don't know how to do that. The computer will boot from the internal HDD automatically. If I use f12 to change the first boot device to "USB", then it'll boot from one specific USB drive, and I cannot choose which one to boot.
I want to change the HDD boot priority. What should I do? Thanks!

Yes. For most (in fact, all except this new C55-A5384) PCs, if I insert USB drives, the computer can recognize them as HDD. then in HDD boot priority option I can choose which device I want to boot from. Generally the USB drive would be recognized as "USB-HDD xxx(brand name) xxx" and it has no difference with a normal HDD (essentially).
Normally I can choose the HDD boot priority in BIOS, but it seems that, for this new C55-A5384, I cannot.

P67a-GD80 won't boot from USB HDD

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