Satellite A100 - 920 PS9AA: 5,60 a BIOS update broke to boot from USB

After upgrading the bios on my 920 to the last 5.60 a100 I can no longer boot from attached USB memory sticks or hard drives.

Is this a known issue? Can I go back to an older bios and if so where can I find? If not how much time it will be a fix, or is there something I can try to fix in the meantime.

Help! It's really frustrating!

Talk of the old 'if it isn't broken don't fix' bite me back.

Simon.

Hello

Really boot from the USB key?
To my knowledge, this only is not possible and not supported.
Only start the HDD, ODD, LAN or USB FDD is possible, but not USB or HDD USB key.
But the A100 is one of the new series of laptop and maybe the initialization of the USB memory was included.

Have you checked the HWSetup Toshiba? This tool supports different options you can control the priority to start this utility!
Check if the USB is available and has been first in tab Boot Priority.

Regarding the downgrade to BIOS; I think that something like that is not possible because only the latest versions of BIOS are available on the Toshiba page.
But if you wish, you can contact the ASP in your country for details and perhaps the technician could downgrade the BIOS to the version of last second.

Tags: Toshiba

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