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  1. B

    820-01814 no image

    i change u8500 and c8509 , try whit another lcd and the same, starting but no image
  2. B

    a2141 Bricked?

    i know, but just tell you all what i notice. In this top case whit lcd, other mainboard work normaly
  3. B

    820-01814 no image

    lcd connected, whitout u8500 diode mode 5v_s0sw_lcd - 501 whit u8500 5v_s0sw_lcd- going up to 1400 and above
  4. B

    a2141 Bricked?

    trackpad responding. there is click
  5. B

    a2141 Bricked?

    yes, try today again and the same
  6. B

    820-02016 not working

    1,2 ohm
  7. B

    820-01814 no image

    change it two times no effect, 5v_s0sw_lcd - 1443
  8. B

    a2141 Bricked?

    i get to dfu or recovery but all time when revive or restore get problem - photo. i try all day many times. When instal system in dfu trackpad is working if its important,
  9. B

    820-01814 no image

    u8500 1-5,09 2-3,37 3,4-5,09 5,6-0 7-0 u8501 1-3,3 2-3,3 3,4-3,3 5,6-3,3 7-0
  10. B

    820-02016 not working

    at ppbus_aon
  11. B

    820-02016 not working

    there is short on ppvbat_aon_chgr_reg, i change u5200 but the same i take out r5261/2 and short is alsow on chgr_cs_p/n
  12. B

    820-01814 no image

    i make dfu and its chime and all work like caps lock but still no image. lcd good, checed whit working mainboard
  13. B

    820-01814 no image

    no external video i change u9801/50 and the same
  14. B

    820-01814 no image

    try whit 4 lcd. pin 1 and 3 similar 447
  15. B

    820-01700 no image/backlight?

    check again they are different. what i can do next whit it?
  16. B

    820-01700 no image/backlight?

    on pin 3 was short, i change U9850 and now its ok but still no image, pin 1 - 430 pin 3 - 453
  17. B

    820-01700 no image/backlight?

    no water damage, no image on internal lcd, on external there is image, checked on two lcds ppvin_s0sw_lcdbklt - 12v ppvout_s0_lcdbklt_f - 0v
  18. B

    820-02020 don't switch off lcd when closed

    i check whit magnet when its workin on top case and it switch off but magnet need to be strong. when i close not for 100% and use magnet on jr200 side it switch off
  19. B

    820-02020 don't switch off lcd when closed

    traces look ok i even take out ur300 & ur200 and there is connection. i put back ur300/200 and the same no switch off lcd when closed
  20. B

    820-02020 don't switch off lcd when closed

    i chek whit magnet amr left whit magnet go to 0v, whithout there is 1,8v the same whit arm right 1,8v - 0 v whit magnet IPD_LID_OPEN_1V8 - nothing happening stay at 1,8v all time
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