Ladies & gentlemen,
I interrupted a BIOS update and probably destroyed my Insyde BIOS. So I tried to do a BIOS recovery with different tutorials (for example https://www.bios-mods.com/bios-recovery/), but it did not work.
Model: AS4820TG
Product Name: Acer Aspire 4820TG-434G50Mn
BIOS Chip...