Search results

  1. D

    Push Power button, fan spin that's it. Nothing else ! no LCD backlight. No CAP LED light on the...

    Push Power button, fan spin that's it. Nothing else ! no LCD backlight. No CAP LED light on the keyboard . U1000 get hot...
  2. D

    Do you think it's repairable?

    Do you think it's repairable?
  3. D

    My son bought it from Ebay. History unknown. Working for couple days then died !!

    My son bought it from Ebay. History unknown. Working for couple days then died !!
  4. D

    P3V3GPU_EN - R9121 Pin 1 - 0v P1V8GPU_EN - R9122 Pin 1 - 0v GPUVCORE_EN - R9123 Pin 1 - 0v...

    P3V3GPU_EN - R9121 Pin 1 - 0v P1V8GPU_EN - R9122 Pin 1 - 0v GPUVCORE_EN - R9123 Pin 1 - 0v P1V35GPUFB_EN - R9124 Pin 1 - 0v P1V05_S0GPU_EN - R9125 Pin 1 - 0v Need help please 2INFORMATICS. Thank you very much!
  5. D

    Resoldered U8900 U7102.

    Resoldered U8900 U7102.
  6. D

    I plug-in a mouse no light. No external mini-dp to dp monitor . However board warming up...!

    I plug-in a mouse no light. No external mini-dp to dp monitor . However board warming up...!
  7. D

    Changed L7100 and resoldered U7100. Get voltage L7100=0.9v. Fan spin that's good news! Now...

    Changed L7100 and resoldered U7100. Get voltage L7100=0.9v. Fan spin that's good news! Now what's else should I check??
  8. D

    L7100 =0.001v L7530=0v L7520=0V L7510=0V L7550=0V L7560=0V L8960=0V L8930=0V C8961-63 pin1=0v...

    L7100 =0.001v L7530=0v L7520=0V L7510=0V L7550=0V L7560=0V L8960=0V L8930=0V C8961-63 pin1=0v Looks like no CPU/GPU activities . What's next?
  9. D

    Here are the results : -Q7950 out, no = ALL_SYS_PWRGD =0.05v -R7968 out, no. -R7964 out, no...

    Here are the results : -Q7950 out, no = ALL_SYS_PWRGD =0.05v -R7968 out, no. -R7964 out, no. -R7963 out, YES = ALL_SYS_PWRGD =3.3v -Install R7964, R7968 back. YES -Install Q7950 back, no. -Remove Q7950, YES = ALL_SYS_PWRGD =3.3v So.. with Q7950 and R7963 out : ALL_SYS_PWRGD =3.3v !! Now...
  10. D

    R7967 pin1= 3.34v

    R7967 pin1= 3.34v
  11. D

    Q7950 out of the board. Same thing ! ALL_SYS_PWRGD 0.05v

    Q7950 out of the board. Same thing ! ALL_SYS_PWRGD 0.05v
  12. D

    Hi, I troubleshoot the 820-3332-A for "NOT TURN ON". I need some advice for what to do to solve...

    Hi, I troubleshoot the 820-3332-A for "NOT TURN ON". I need some advice for what to do to solve the problem! - PPDCIN_G3H = 20V- PP3V42-G3H = 3.4V- PPBUS-G3H = 12.5V- PP5V_S5 = 5V- PP5V_S4 = 5V- PP5V_S3 = 5V- PP5V_S0 = 5V- PP3V3_S4 = 3.3V- PP3V3_S5 = 3.3V- PP3V3_S3 = 3.3V- PP3V3_S0 = 3.3V...
Top