E5-575-320P how reset BIOS in w10 can't change settings; ALL greyed out.

TessaMary
TessaMary Member Posts: 68 Die Hard WiFi Icon
edited July 2023 in Aspire Laptops

BIOS 1.47 is active, but can't change settings; ALL greyed out. Tried to flash the BIOS again with ZAA_147.exe. Removed CMOS for 12 hours. Tried F2/F9/F10. All to no effect.
How reset BIOS???

[Edited the thread to add issue detail]

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