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bamboo@lemmy.blahaj.zone 3 weeks ago
Are CMOS batteries still a thing? Removing that and the laptop battery should wipe the BIOS to the default settings
cantthinkofausername@sh.itjust.works 3 weeks ago
bamboo@lemmy.blahaj.zone 3 weeks ago
Maybe you can check the manual if the laptop has a CMOS battery. If it does, you’ll have to take apart the laptop to remove the battery for a few minutes, which will reset all the settings.
cantthinkofausername@sh.itjust.works 3 weeks ago
[deleted]AlphaOmega@lemmy.world 3 weeks ago
Motherboards used to have a jumper pin to erase bios passwords and reset bios to default. Doubtful that a modern laptop has these, but worth a look.
fuckwit_mcbumcrumble@lemmy.dbzer0.com 3 weeks ago
That hasn’t worked on any (good) machine for the last 20 years. Especially now in the EFI age any important settings like that are stored in nvram.