File Request Lenovo B50-80 80lt problem

[user45103]

MotherBoard Model

LA-B092P Rev:2.0

Laptop Model

Lenovo B50-80 80lt

I tried to rewrite the bios several times with different versions (rev2, rev3), in both cases the boot remains in a loop or black screen. I can't find the Rev 1. Does anyone have a solution to the problem? right now the computer has no bios

 

[Vahab Hemmati]

I tried to rewrite the bios several times with different versions (rev2, rev3), in both cases the boot remains in a loop or black screen. I can't find the Rev 1. Does anyone have a solution to the problem? right now the computer has no bios

if the device have same problem with different bios files, then problem is not related to bios

 

[user45103]

if the device have same problem with different bios files, then problem is not related to bios

Thanks for the reply, each bios responds differently, some leave a black screen, others have glitches or others ask to boot via LAN, could they have blocks coming directly from the parent company, in this case Lenovo? the PCs come from a company.

 

[Salimeh Bolboli]

Please try this file.