Lenovo X1 Carbon 1st Gen (Type 34xx) Laptop (ThinkPad)

X1 Carbon 1st Gen (Type 34xx) Laptop (ThinkPad)

 

[effektiveddd]

How to unlock bios password in this old laptop ??

This tip still works ??

or there is an easier method?

 

[ThienBui]

How to unlock bios password in this old laptop ??

This tip still works ??

or there is an easier method?

yes, or backup it send me

 

[effektiveddd]

thanks, i use method from picture and password unlock

 

[Zizo 2021]

unlock plz

 

[ThienBui]

unlock plz

 

[PcHouse]

Can you remove the password for me please

 

[ThienBui]

Can you remove the password for me please

need backup file 1kb

 

[PcHouse]

need backup file 1kb

There is a secondary file with 4 MB, attached.

 

[ThienBui]

There is a secondary file with 4 MB, attached.

password in file this
AT24RF08C@SOIC8

 

[PcHouse]

need backup file 1kb

Where should I get this 1kb file ? I just see 2 bios on the board that I already update here, I know that sometimes it generate this 1 kb file automatically when I backup the original BIOS, but this device didn't, it just generate the main file.