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Unlock Bios Password Dell latitude 7400 8fc8 bios password

Luprex

Registered

reputation_scoree

I have Latitude 7400 and I need to unlock bios.
The service tag is 1WLTN13-8FC8.
Please send me the password

Thx
 

Salimeh Bolboli

Staff member
Admin
Registered

Reputation:

Sorry! You have to remove the IC Bios from the motherboard and program it using a programmer.
If you haven't done it yet, you may damage the motherboard.
 

jayson1985

Registered

reputation_scoree

Good morning,

I don't understand, when I dump the bios of a latitude 7400 and save it, it only weighs 1025KB. This is the WINBOND IC 25Q80DVSIG. I wonder if I have the wrong integrated circuit... Merry Christmas
 

jayson1985

Registered

reputation_scoree

Good morning,

I don't understand, when I dump the bios of a latitude 7400 and save it, it only weighs 1025KB. This is the WINBOND IC 25Q80DVSIG. I wonder if I have the wrong integrated circuit... Merry Christmas
I finally found the bios chip. This is the 25B256DV which is located on the other side of the motherboard. I unlocked your bios, it worked fine
 
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