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  1. BMarden

    [SOLVED]820-2327 (now) have G3H and S5 Rails but no turn on

    I google to try and find power pads with not much luck, so I reinstalled and connected keyboard, but still no turn on, any info on location of power pads?
  2. BMarden

    [SOLVED]820-2327 (now) have G3H and S5 Rails but no turn on

    I have an 820-2327 (what can I say customer wants to pay to repair) had no green light, no PP3V42 or PPBUS_G3H, I replace D6905 to fix PP3V42, replaced D7010 and ISL6258 to fix PPBUS_G3H, I have PP3V3_S5 (3.3v) and PP1V05_S5 (1.07v), but still will not turn on. Any ideas on where I should look...
  3. BMarden

    820-2936 no PPBUS_G3H

    Good to know! I did notice the short on AMON (Pin 9) of ISL went away when I pulled the ISL, can I consider that confirmation of bad ISL?
  4. BMarden

    820-2936 no PPBUS_G3H

    okay, I tried another DC in board and have green light now, but no change on PPBUS_G3H
  5. BMarden

    820-2936 no PPBUS_G3H

    Go Green Light, 3.5V on PP3V42_G3H and SMC_BC_ACOK_VCC, 2.4V on SMC_BC_ACOK, 3.5V on SYS_ONEWIRE and 16.4 on U6900 EXT (Pin 5)
  6. BMarden

    820-2936 no PPBUS_G3H

    I have PPDCIN_G3H, I have checked and have no shorts on any S5 rails, I have expected voltages around Q7085 but dead around Q7080. I have PP5V1_CHGR_VDD (5.1) and SMC_BC_ACOK is 2.4V and CHGR_BOOT_R is 4.77V. Have mV pulses on CHGR_UGATE. There is no short on either side of L7030, current...
  7. BMarden

    820-2850 Kernel Panic (go figure)

    So I am wondering, would I have seen Adapter Sence on One Wire if I had checked? I didnt think to try that since I had PP3V42
  8. BMarden

    820-2850 Kernel Panic (go figure)

    Wow, just tried another Flapple 85w charger and low and behold...FAN SPIN...Thanks
  9. BMarden

    820-2850 Kernel Panic (go figure)

    Yes. It worked fine prior to C9560 replacement.
  10. BMarden

    820-2850 Kernel Panic (go figure)

    I have an 820-2850 experiencing kernel panic, As you have recommended online I replaced C9560 with Poly Cap, scaped pads to fit larger cap, everything went well, no excessive heat required, no other parts burned; Since replacing, I cannot get board to turn on; I have PPBUS_G3H, PP3V42 (and...
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