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Acer Acer Aspire V3-531(571) Compal LA-7912P Rev.0.2(0.3)

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Acer LA-7912P rev.03
Schematics, BIOS, EC

Aspire V3-531(571) Compal LA-7912P Rev.0.2 (0.3)
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Compal LS-7912P r05 PWR Bd.pdf
37.7 KB · Views: 2,280

Compal LS-7911P r02 USB Bd.pdf
34.8 KB · Views: 1,512

LA-7912P rev.03.pdf
1.6 MB · Views: 5,103

ACER Q5WV1- LA-7912P.zip
2.4 MB · Views: 2,486

Acer V3-571G LA-7912P KB9012.bin
128 KB · Views: 1,533


Compal LA-7912P r02.pdf
923.3 KB · Views: 3,850

clear me.bin
4 MB · Views: 2,823

1mb.bin
1 MB · Views: 1,825

Even the laptop all work fine ! turn on ,display ok systeme boot ok !
all say the probleme related on me region
 
after when Programming BIOS other ?
Yes , and i reprogramme all chips : main bios chip, ec bios chip and the super io kb9012 ,, ..the problem is the cpu he is not compatible with pch ,, the laptop come with cpu i3 2348 and pch spec is hm70 where is compatible with celeren pentieum... i concluse cpu has change befor ..that what i think
 
I asked when this error appeared?
all say the probleme related on me region

make one video or photo i check
The laptop come to me for repair that problem ..auto shutdown evry 30 min ! As i khwon the probleme related with me region problems ..i try many clean bios and no change ..so after some serching i found uncompatibilite between the cpu i3 2348 and pch HM70 !! And if u notice flash image tool indicate from dump that pch is HM77 ..i can make a vedeo tomorow
 

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Screenshot_2020-12-01-21-42-39.png IS_IT_THE_SAME_.PNG
The laptop come to me for repair that problem ..auto shutdown evry 30 min ! As i khwon the probleme related with me region problems ..i try many clean bios and no change ..so after some serching i found uncompatibilite between the cpu i3 2348 and pch HM70 !! And if u notice flash image tool indicate from dump that pch is HM77 ..i can make a vedeo tomorow
you want i help what ?
 
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