Little UP, I still can't find a solution, I must have done something that caused this, but I can't figure out what...

still no sign of life even after putting the backup in the chip, can someone help me ? thanks.

I realized after further research, do you know why the computer won't turn on after this manipulation? And yet it's a bios chip, isn't it? (i put back this file i posted into the chip)...

Hello,

I have a DELL Latitude 5530 with a BIOS password. I bought it from a company (being aware of the issue). I wanted to practice BIOS dump manipulation.

I made a backup of the BIOS and tried rex98's program (Dell 8FC8 Patcher), but without success. (Maybe I made a bad backup of my original BIOS.)

I am using the CH341A with ASProgrammer and NeoProgrammer.

Since this manipulation, my PC no longer turns on. 😢
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BT6CBS3-8FC8
bios chip winbond 25R128JVSN (the only one i read and write)...