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  1. A

    820-3115b

    Can I transfer the cpu from another board scrap that I have and the board will good?
  2. A

    820-3115b

    with windows machine not crash
  3. A

    820-3115b

    sorry I did not understand, how do you say install windows directly without bootcamp
  4. A

    820-00840-A not turn on

    how do you know that there is no communication between u7000 and smc?
  5. A

    820-3115b

    install windows for bootcamp?
  6. A

    820-00840-A not turn on

    ok voltage is 0v in C7050 ( remove f7000)
  7. A

    820-3115b

    running asd it crashes graphics stress test it crash and turns off( se bloquea y se apaga solo)
  8. A

    820-3115b

  9. A

    820-3115b

    this machine when placing a video and increasing it crashes and it turns off these are the tests done test with operating system in good condition, change hard drive, change ram memory, test in each memory slot, disconnecting wifi and optical drive, problem persists
  10. A

    820-00840-A not turn on

    P_IN=5.1v after seconds=P_IN=20.3V AUX_DET=5v VDDP=5V VDDA=5.1 SMC_RST*=3.4V AUX_OK=3.3V AMON=0V BMON=0V BUF_SMC_RESET_L=3.3V
  11. A

    820-00840-A not turn on

    I did not find a caps faill to 3V3_G3H 3V3_G3H=3.3V PPBUS_G3H=0V Mode diode 0.44
  12. A

    820-00840-A not turn on

    2v
  13. A

    820-00840-A not turn on

    short to ground PP3V3_G3H(pin 2 resistor R6999),inject voltage and disappear short, Now I have 3.3v l6995 but it still doesn't turn on the computer
  14. A

    820-00840-A not turn on

    L6995=mode diode=0.0 D6905 PPDCIN_G3H_CHGR_R=5.1 PPVIN_G3H_P3V3G3H=4.9 PPBUS_G3H_R=0V
  15. A

    820-00840-A not turn on

    PPBUS_G3H=12.8v 3V3_G3H=0v
  16. A

    820-00840-A not turn on

    this board no turn on, also doesn't turn fans, can you help me with the initial measures for this type of board
  17. A

    820-02016 not turn on

    change cd3217 and the equipment turned on, but it does not recognize the battery, an x appears, will it be a battery problem or a chip change, I do not have batteries for this model to check, any specific test o measure?
  18. A

    820-00165

    it's always the same problem before and after, I can't access the boot menu, enter the user directly and the cursor doesn't move there, and neither does the keyboard
  19. A

    820-00165

    computer does not detect keyboard and trackpad, I already tried another trackpad and ipd cable, problem persists.
  20. A

    820-00165

    turns on and off after 20 seconds, some story? change u1930 corrotion
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