DAG37AMB8D0 rev: D NO DISPLAY

[mazenkataya]

I hve this laptop it came from another repair center
the main problem poer on without display any idea
i mesure voltages on all coils and all have voltages
the old repair centerreheated the gpu and and left it with out pch
i alread repalce pch with new one and gpu with new one
i must write any new bios to let pch work ??

[SMDFlea]

Re: DAG37AMB8D0 rev: D NO DISPLAY

You must clean the ME firmware after changing the PCH. https://www.badcaps.net/forum/showthread.php?t=88533 .Follow the win-raid guide, if you can`t manage it post your bios backup in the "Bios Requests ONLY!" section and someone will clean it for you https://www.badcaps.net/forum/forumdisplay.php?f=40

[mazenkataya]

Re: DAG37AMB8D0 rev: D NO DISPLAY

You must clean the ME firmware after changing the PCH. https://www.badcaps.net/forum/showthread.php?t=88533 .Follow the win-raid guide, if you can`t manage it post your bios backup in the "Bios Requests ONLY!" section and someone will clean it for you https://www.badcaps.net/forum/forumdisplay.php?f=40

i request clear me and i try it on laptop but still no luck any suggestion