BIOS Nitro 5 FH51M LA-J871P REV1.0

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Nitro 5 FH51M LA-J871P REV1.0
Schematics boardview
Acer Nitro AN517-52 Compal FH51M LA-J871P Rev 1.0.pdf
LA_J871P-R10_GTX 1650_1650 Ti_Main Board.bdv
BIOS Nitro AN517-52
GH51M
FH5VM
ACER_NITRO_AN515-55_COMPAL_LA-J871P photoo

 

[computerprodigies]

Hello all,

I have this Acer motherboard LA-J871P the issue with this board is that it turns on but does not show any video or post. I measured the voltages of all the coils and all voltages are present except for +VCC_CORE and +VCC_GT. Schematic and board view can be found here. https://vinafix.com/threads/nitro-5-fh51m-la-j871p-rev1-0.40722/

I checked the driver IC PUZ2, PUZ3, PUZ4, PUZ5 and all have 5V on the ENABLE pin 3. However still no output from +VCC_CORE and +VCC_GT.

Any ideas what the issue might be? Thank you.

 

[ThienBui]

need to check directly, it is difficult to judge

 

[shanavaskizhisseri]

plz clear me

 

[ThienBui]

plz clear me

 

[SoulInseE]

I need bios FH51M LA-J871P Rev 1B
CPU SRH84 i5 gen10
VGA N18P-G62-A1

 

[ThienBui]

I need bios FH51M LA-J871P Rev 1B
CPU SRH84 i5 gen10
VGA N18P-G62-A1

FH51MLA-J871PREV.1.02020-01-21.bin

 

[shoaib567]

Rebuild please no display problem
NITRO AN515-55
LA-J871P REV 1.0

 

[ThienBui]

Rebuild please no display problem
NITRO AN515-55
LA-J871P REV 1.0

buildss3333.zip

 

[LaptoprepairPH]

FH51M LA-J871P Rev 1B no display please rebuild

 

[ThienBui]

repairPH" data-source="post: 289977" class="bbCodeBlock bbCodeBlock--expandable bbCodeBlock--quote js-expandWatch">

FH51M LA-J871P Rev 1B no display please rebuild

 

[Dinesh Yadav]

PLS CLEAN ME

 

[ThienBui]

PLS CLEAN ME

 

[SmartTechElectronics]

Plese Help Me. With this bios I can see the disk drives but it is the bios does not start the operating system. Motherboard FH51M LA-J871P Rev 1B.

 

[ThienBui]

Plese Help Me. With this bios I can see the disk drives but it is the bios does not start the operating system. Motherboard FH51M LA-J871P Rev 1B.

 

[xenon998899]

please no display FH51M LA-J871P Rev 1.B

 

[ThienBui]

please no display FH51M LA-J871P Rev 1.B

builds2.zip

 

[yuyanlazaro]

PLEASE CLEAN
TOO LONG TO DISPLAY

 

[ThienBui]

PLEASE CLEAN
TOO LONG TO DISPLAY

 

[Flo1448]

Hi i need for the FH51M LA-J871P Rev 1.B the VBIOS

its a Winbond 25q80ewsig Chip, the old bios has 1mb on this chip. Laptop has no power, no light nothing

 

[ThienBui]

Hi i need for the FH51M LA-J871P Rev 1.B the VBIOS

its a Winbond 25q80ewsig Chip, the old bios has 1mb on this chip. Laptop has no power, no light nothing

builds2.zip