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

Star Rating

5.00 star(s)

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

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

 

[kh18]

Even the laptop all work fine ! turn on ,display ok systeme boot ok !
all say the probleme related on me region

 

[ThienBui]

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 ?

 

[kh18]

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

 

[ThienBui]

I asked when this error appeared?
all say the probleme related on me region

all say the probleme related on me region

make one video or photo i check

 

[kh18]

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

 

[ThienBui]

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 ?

 

[kh18]

you want i help what ?

This is a feedback

 

[Marcos Borges]

Can you remove the bios password?

 

[ThienBui]

Can you remove the bios password?

 

[klemzo200]

please do clear me

 

[ThienBui]

please do clear me

 

[Kiril Furbetto]

need help clear me bios not instal windows start furst pic and restart all chek no bios chek

 

[ThienBui]

need help clear me bios not instal windows start furst pic and restart all chek no bios chek

 

[Kiril Furbetto]

Thanks all now ok

 

[GHAZA COMPUTER]

la-7912p rev 2.0 bios
PLZ UNLOCK THIS BIOS.
I TRYED SOME OTHER BIOS BUT NO DISPLAY....THANKS

 

[ThienBui]

la-7912p rev 2.0 bios
PLZ UNLOCK THIS BIOS.
I TRYED SOME OTHER BIOS BUT NO DISPLAY....THANKS

 

[shahadat sohel]

clear this bios password Q5WV1 LA-7912P Rev.2.0

 

[ThienBui]

clear this bios password Q5WV1 LA-7912P Rev.2.0

password in KB9012

 

[khoai khoe hn]

A Thien Clear ho ban nay nhe

 

[ThienBui]

A Thien Clear ho ban nay nhe