HP 15-ac022ur - AHL50/ABL52 LA-C701P Schematics and BIOS

Discussion in 'BIOS/UEFI' started by technical, Dec 5, 2015.

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  1. eplanet

    eplanet Well-Known Member

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    please arrange schematic also ? its requeasted
     
    #41 eplanet, Feb 3, 2018
  2. technical

    technical Moderator Staff Member

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    current Unavailable
     
    #42 technical, Feb 4, 2018
  3. servicesolution

    servicesolution New Member

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    please upload la-c701p schematics.
     
    #43 servicesolution, Feb 5, 2018
  4. technical

    technical Moderator Staff Member

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    current Unavailable
     
    #44 technical, Feb 6, 2018
  5. cumelsk

    cumelsk Well-Known Member

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    Hello.

    We got HP Envy 15 with motherboard AHL50 ABL52 LA-C701P , it came with graphic card "bluescreen" issue. So we made Reball of the graphics, no result. So we changed the BGA AMD 216- 0867030. We changed for the very same BGA chip - 216-0867030

    After install AMD driver from official site, Windows 10 64 bit just restart and make blue screen with error about a driver issue .

    Do you have some idea how to find out what´s the problem ? Maybe change all the BGA memory around the chip?

    Thank you for your help. Need it asap for my custommer.

    Peter Hruska
     
    #45 cumelsk, Feb 20, 2018
  6. technical

    technical Moderator Staff Member

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    try one new chip GPU.
     
    #46 technical, Feb 20, 2018
  7. MissAircraft

    MissAircraft SUPER VIP

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    Hi, Can anyone identify that IC ? i have an issue with this laptop . It only works from the battery but as soon as the charger is in it doesnt want to power on with it . I have checked the power 19v goes to mainboard but 3.3/5v regulator does not give output from adapter only from battery. Any ideas?
     

    Attached Files:

    #47 MissAircraft, Jan 22, 2019
  8. technical

    technical Moderator Staff Member

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    RT8243A
     
    #48 technical, Jan 22, 2019
    MissAircraft likes this.
  9. MissAircraft

    MissAircraft SUPER VIP

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    thanks a lot!. How do you identify them? where do you get the database?
     
    #49 MissAircraft, Jan 29, 2019
  10. technical

    technical Moderator Staff Member

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    secret :p
     
    #50 technical, Jan 29, 2019
  11. Wahid Dilsoz

    Wahid Dilsoz Well-Known Member

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    DISPLAY COME LATE
    PLEAS SEND ME CLEAR BIOS
     
    #51 Wahid Dilsoz, Mar 13, 2019
  12. technical

    technical Moderator Staff Member

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    #52 technical, Mar 13, 2019
  13. refixya

    refixya Well-Known Member

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    LA-C701P rev 1 need schematic this schematic available? But someone show me this schematic I am shock
    Thanks
     
    #53 refixya, Mar 24, 2019
  14. KaniniTech

    KaniniTech Well-Known Member

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    ahl50/abl52 la-c701p rev 1.0
    is it possible to discrete uma graphics????
     
    #54 KaniniTech, Apr 16, 2019
  15. technical

    technical Moderator Staff Member

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    Unavailable
     
    #55 technical, Apr 16, 2019
  16. Hamza25059

    Hamza25059 Well-Known Member

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    I NEED HP-AC161NR
     
    #56 Hamza25059, May 2, 2019
  17. 10ifix

    10ifix Moderator

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    hi SIR :heart: this bios problm late display some time shutdown problm plz clear and fix :cheers::cheers::cheers::cheers::cheers:
     

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    #57 10ifix, May 21, 2019
  18. technical

    technical Moderator Staff Member

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    #58 technical, May 21, 2019
  19. haron njoroge

    haron njoroge Well-Known Member

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    thank you
     
    #59 haron njoroge, May 23, 2019
  20. eplanet

    eplanet Well-Known Member

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    CLEAR ME my bios
     

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    #60 eplanet, Jun 19, 2019
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