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- Inaccessible Boot Device following BIOS update

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01-25-2018 02:56 AM - edited 01-25-2018 02:57 AM
Product: HP ProDesk 400 G1 Small Form Factor PC
Operating System: Microsoft Windows 10 (64-bit)
We updated the BIOS on a HP ProDesk 400 G1 and now the PC will not boot into Windows 10 (shows a "inaccessible boot device" error). I see the BIOS updates have been pulled from HP.com, how do we revert to the old BIOS for this PC?
Thanks.
1 REPLY 1
01-27-2018 04:49 PM
> shows "inaccessible boot device".
Updating the BIOS may have caused the "default" BIOS settings to be used, instead of the previous settings.
Check the settings related to the disk-drive, e.g., IDE/AHCI/RAID, and "legacy/secure boot"
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