[help]820-00165 TOTALLY DEAD! NO LED LIGHT CHARGER

[phantomEVO]

've found in diode mode a super low value on pp3v42_g3h...removing l7095 and l7090, i've injected voltage on the line and found that u5000 become hot (3v 0,0100 amp)
replaced u5000 with a brand new one now i have
PPBUS_G3H=8.18
3V42_G3H=3.42
3V3_S5 3,3
no voltage for PP3V3_SUS (no shorts
on u8020 i have 0v on P3V3SUS_EN no shorts
0v on R1464 no shorts

SMC_ADAPTER_EN, 0v
PM_BATLOW_L, 3,3
PCH_DSWVRMEN, 0v
PM_DSW_PWRGD 0,9v

[mon2]

What is the voltage to ground of ALL_SYS_PWRGD ? Is it pulsing ?

reference:
820-00165-A - PM_SLP_S4_L missing | Rossmanngroup Forums

[phantomEVO]

0.480

No voltage at all on this line

should i program smc? how? it is new

[phantomEVO]

i don't know what to do...

[reformatt]

PPBUS_G3H=8.18 --> should be 8.6V if SMC is running

You can only use SMC's from donor boards. If it's blank and never been programmed that will not work. You can use a SMC from 820-3437 board and reprogram it for a 820-00165 board using Muerto's SMC flashing tool. Board will still boot, just have issues with audio IIRC until you use the tool.

[phantomEVO]

I've found Line ppvrtc_g3h shorted… even removint u1900 i have the short.

is it game over?

https://www.dropbox.com/scl/fi/fwulr...co4lr9nwf&dl=0

[phantomEVO]

PPBUS_G3H=8.18 --> should be 8.6V if SMC is running

You can only use SMC's from donor boards. If it's blank and never been programmed that will not work. You can use a SMC from 820-3437 board and reprogram it for a 820-00165 board using Muerto's SMC flashing tool. Board will still boot, just have issues with audio IIRC until you use the tool.

ok what do you think of last video?

[reformatt]

Shorted PCH by the looks. Put it in your donor pile.

[phantomEVO]

ok