How to reset the BIOS password?

A

avlaa2022-01-18 13:11:25

laptops

avlaa, 2022-01-18 13:11:25

How to reset BIOS password on LENOVO IdeaPad 720-15IKB laptop

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2 answer(s)

D

Dvach, 2022-01-18
@Dvach

The classic option is to get the CMOS battery, wait about a day for all the saved info to be erased

A

Alexey Kharchenko, 2022-01-18
@AVX

Briefly - in the service. Or change the board (expensive!)
Long - https://habr.com/ru/company/cloud4y/blog/565074/
And we study a bunch of forums on this topic, buy a programmer (possibly, adapters and all sorts of adapters for it), soldering equipment , maybe you will need a new pre-flashed multicontroller, or a separate programmer for it and a dump more ... and after that you can get a full brick instead of a laptop.