Lenovo ThinkPad Edge 15 (MB DA0GC6MB8F0 Rev:F)

[JustX]

hello
a costumer sent me this motherboard to fix it has been other repair shops and got rejected. i noticed they removed u29(bios) from motherboard. i need the bios for this mb to see if its only a bios problem. i found some bios files (mainly u21 u37)i tried them it didnt work. this motherboard has u29 and u53.

[peste]

Re: Lenovo ThinkPad Edge 15 (MB DA0GC6MB8F0 Rev:F)

try..

[JustX]

Re: Lenovo ThinkPad Edge 15 (MB DA0GC6MB8F0 Rev:F)

try..

thank you
laptop turns on, no display, fan goes full speed..

[peste]

Re: Lenovo ThinkPad Edge 15 (MB DA0GC6MB8F0 Rev:F)

try...

[JustX]

Re: Lenovo ThinkPad Edge 15 (MB DA0GC6MB8F0 Rev:F)

thanks for the file. now laptop turns on i hear speaker beeps 2 times like if it past post logo but i have no display still. i think maybe they removed some other parts too or maybe i should reflow the graphic chip.



Edit: i reflowed the chip now i have screen. thank you for your help

[nanoboy]

Re: Lenovo ThinkPad Edge 15 (MB DA0GC6MB8F0 Rev:F)

try...

thanks worked !!