P750DM(-G) 6-71-P75D0-D03

P750DM(-G) 6-71-P75D0-D03

6-71-P75D0-D03
BIOS P750DM(-G)

 

[3giga]

I need working BIOS laptop: P771DM
Motheboard: 6-71-P75D0+D03
CPU I7-6700
GPU: N16E-GT-A1
bridge: sr209 h59457
EC- 2x IT8587E
BIOS - 25b64bsig

 

[ThienBui]

I need working BIOS laptop: P771DM
Motheboard: 6-71-P75D0+D03
CPU I7-6700
GPU: N16E-GT-A1
bridge: sr209 h59457
EC- 2x IT8587E
BIOS - 25b64bsig

https://vinafix.com/threads/p750dm-g-6-71-p75d0-d03.28355/#post-62361

 

[3giga]

Do you have bios for same laptop but graphic N16E-GX-A1?

 

[ThienBui]

Do you have bios for same laptop but graphic N16E-GX-A1?

not related all the same bios

 

[3giga]

But when i put N16E-GX-A1 laptop not turn on, when put N16E-GT-A1 laptop turn on but no image.

 

[ThienBui]

But when i put N16E-GX-A1 laptop not turn on, when put N16E-GT-A1 laptop turn on but no image.

it is problem chip GPU

 

[3giga]

Problem GPU on N16E-GX-A1 or N16E-GT-A1 ?

 

[ThienBui]

Problem GPU on N16E-GX-A1 or N16E-GT-A1 ?

Only you can check

why have two GPU this ?

 

[3giga]

I have laptop with N16E-GT-A1 but when i power up laptop turn on but no image i think graphic card is bad and i get new graphic card N16E-GX-A1 but when i put laptop dont want turn on.

 

[ThienBui]

I have laptop with N16E-GT-A1 but when i power up laptop turn on but no image i think graphic card is bad and i get new graphic card N16E-GX-A1 but when i put laptop dont want turn on.

you replace ?

 

[3giga]

Yes its not chip BGA its card with slot.

 

[ThienBui]

slot

yes slot but you need check chip GPU
GPU chips can still error

 

[3giga]

In the new card or old card GPU can have error?

 

[ThienBui]

In the new card or old card GPU can have error?

you want repair card VGA or laptop ?
i think check GPU for card old before.

 

[3giga]

you want repair card VGA or laptop ?
i think check GPU for card old before.

What do you mean check?
I want repair laptop.
I blew warm air on the core on old card but no picture and i buy new card but still no work.

 

[3giga]

This schematic does not match my board even though they have the same designation.
My board have BIOS 8MB (U17) and IT8587 (U44) and IT8587 (U45) on my board U44 is connected to keyboard.
On this schematic U45 is connected to keyboard.
EC.bin is for with IT8587 ?

 

[ThienBui]

This schematic does not match my board even though they have the same designation.
My board have BIOS 8MB (U17) and IT8587 (U44) and IT8587 (U45) on my board U44 is connected to keyboard.
On this schematic U45 is connected to keyboard.
EC.bin is for with IT8587 ?

what? have two ec it8587 ?

 

[3giga]

My board 6-71-P75D0-D03 have 2x EC:


And have 2x SPI one is 25B64BSIG I program as 25Q64:


And W25Q80BL:

 

[ThienBui]

My board 6-71-P75D0-D03 have 2x EC:
View attachment 97092

And have 2x SPI one is 25B64BSIG I program as 25Q64:
View attachment 97093

And W25Q80BL:

View attachment 97094

1mb not data and not for ec non Programming.

P750DMMB-0D
6-71-P75D0-D03