Ask can you help me to have this bios file QAR00-LA7931P

[Advanced Computer]

i have this laptop, and the problem is no display, i check all the voltage, and is all ok, even ram. so i suspect its the bios chip, anyone has the bios file for this model ?

QAR00-LA7931P​

 

[ThienBui]

Dell - DELL M4700 LA-7931P

DELL M4700 LA-7931P MODEL NAME: QAR00 PCB NO : LA-7931P ( DAA00002T00 ) Vans 15 rPGA Ivy Bridge + FCBGA PCH Panther Point + MXMⅢ type A x1 Rev: 1.0 (A00) boardview LA-7931P BOTTOM.pdf LA7931P_A00_R10_GEREBER_0524.brd LA-7931P TOP.pdf

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