(347) 552-2258 [email protected]

Search results

  1. A

    820-00281 does not charge. PPBUS_G3H low on battery

    i did. still same behavior
  2. A

    820-00281 does not charge. PPBUS_G3H low on battery

    @2informaticos CHGR_AMON 300mV when it turns on (fan spins) and 0mV when its off. CHRG_BMON is always 0mV. Wich voltage should i expect on PPVBAT_G3H_CONN???. i do have I2C communiaction on SDA and SCL lines
  3. A

    820-00281 does not charge. PPBUS_G3H low on battery

    PPBUS_G3H 12,58 with battery connected.
  4. A

    820-00281 does not charge. PPBUS_G3H low on battery

    @2informaticos Should i measure ACOK and A/BMON with battery connected ?
  5. A

    820-00281 does not charge. PPBUS_G3H low on battery

    But it does not charge it. nor will it run on an already charged battery
  6. A

    820-00281 does not charge. PPBUS_G3H low on battery

    i dont know anymore :/ i belive pin 3. PPBUS_G3H without battery is 12.61V
  7. A

    820-01598 doesnt charge.

    i have changed one usb-c chip and it works now. thank you alot :)
  8. A

    820-00045 turns on, but USB device has no power

    again?
  9. A

    820-00281 does not charge. PPBUS_G3H low on battery

    C7020 Resistance: 2.7 ohm. C7023: 2.8 ohm
  10. A

    820-00045 turns on, but USB device has no power

    0.42V diodemode reaeding. i changed it. still same
  11. A

    820-00045 turns on, but USB device has no power

    or just desolder Q4635
  12. A

    820-00045 turns on, but USB device has no power

    cant i just make a connection and set the Enable high ?
  13. A

    820-00045 turns on, but USB device has no power

    should i change u4600?
  14. A

    820-00045 turns on, but USB device has no power

    r4666 99kohm. changed u4650. still the same :/
  15. A

    820-00045 turns on, but USB device has no power

    yes
  16. A

    820-00045 turns on, but USB device has no power

    0V. but P5VOUT_EN also 0V
  17. A

    820-00281 does not charge. PPBUS_G3H low on battery

    This device had liquid damage. It did not turn on. I have changed U7000. One pin of the chip was "burned". After that the device did turn on. but only in smc bypass mode. if i try it to boot normally it show me battery low symbol. I have already tried a new battery. PPBUS_G3H with battery only...
  18. A

    820-00045 turns on, but USB device has no power

    if i just connect an usb-c drive with no external powersupply. (or usb-c stick) it does not get recognized
  19. A

    820-00045 turns on, but USB device has no power

    the machine works just fine. On battery it does the same
  20. A

    820-00045 turns on, but USB device has no power

    First issue was, that it didnt turn on. Usual 5v stuff. After replacing u4700 and u7100 it turns on and works fine. It charges with no problem. But once i hook an Usb-c to USB3.0 adapter up and connect an extrenal drivee to it. It gets no power. My usb-c dongle has an usb-c power port. if i...
Top