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

Discussion in 'Schematics' started by technical, Jun 4, 2017.

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  1. technical

    technical Moderator Staff Member

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    P750DM(-G) 6-71-P75D0-D03
     

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    #1 technical, Jun 4, 2017
  2. technical

    technical Moderator Staff Member

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

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    #2 technical, Jun 4, 2017
  3. 3giga

    3giga Well-Known Member

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    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
     
    #3 3giga, Jul 3, 2019
  4. technical

    technical Moderator Staff Member

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    #4 technical, Jul 3, 2019
  5. 3giga

    3giga Well-Known Member

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    Do you have bios for same laptop but graphic N16E-GX-A1?
     
    #5 3giga, Jul 15, 2019
  6. technical

    technical Moderator Staff Member

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    not related all the same bios
     
    #6 technical, Jul 15, 2019
  7. 3giga

    3giga Well-Known Member

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    But when i put N16E-GX-A1 laptop not turn on, when put N16E-GT-A1 laptop turn on but no image.
     
    #7 3giga, Jul 15, 2019
  8. technical

    technical Moderator Staff Member

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    it is problem chip GPU
     
    #8 technical, Jul 15, 2019
  9. 3giga

    3giga Well-Known Member

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    Problem GPU on N16E-GX-A1 or N16E-GT-A1 ?
     
    #9 3giga, Jul 15, 2019
  10. technical

    technical Moderator Staff Member

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    Only you can check

    why have two GPU this ?
     
    #10 technical, Jul 15, 2019
  11. 3giga

    3giga Well-Known Member

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    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.
     
    #11 3giga, Jul 15, 2019
  12. technical

    technical Moderator Staff Member

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    you replace ?
     
    #12 technical, Jul 15, 2019
  13. 3giga

    3giga Well-Known Member

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    Yes its not chip BGA its card with slot.
     
    #13 3giga, Jul 15, 2019
  14. technical

    technical Moderator Staff Member

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    yes slot but you need check chip GPU
    GPU chips can still error
     
    #14 technical, Jul 15, 2019
  15. 3giga

    3giga Well-Known Member

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    In the new card or old card GPU can have error?
     
    #15 3giga, Jul 15, 2019
  16. technical

    technical Moderator Staff Member

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    you want repair card VGA or laptop ?
    i think check GPU for card old before.
     
    #16 technical, Jul 15, 2019
  17. 3giga

    3giga Well-Known Member

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    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.
     
    #17 3giga, Jul 15, 2019
    Last edited: Jul 15, 2019
  18. 3giga

    3giga Well-Known Member

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    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 ?
     
    #18 3giga, Jul 28, 2019
  19. technical

    technical Moderator Staff Member

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    what? have two ec it8587 ?
     
    #19 technical, Jul 28, 2019
  20. 3giga

    3giga Well-Known Member

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    My board 6-71-P75D0-D03 have 2x EC:
    IMG_1702.JPG

    And have 2x SPI one is 25B64BSIG I program as 25Q64:
    IMG_1701.JPG

    And W25Q80BL:

    IMG_1700.JPG
     

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    #20 3giga, Jul 28, 2019
    Last edited: Jul 28, 2019
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