820-2533 Dimmed green light and no power

No-Clean

Member
Clean board, I get a very dimmed green light and when shorting smc_on the board does not power on.

ppbus 12.6v
PP1V05_S5 1.06v
PP3V42_G3H 3.41v
 

2informaticos

Administrator
Staff member
For green light issue, post U6900/01 voltages.

Check PM_RSMRST_L and PM_PWRBTN_L levels.
Trigger SMC_ONOFF_L and check for drop pulse at PM_PWRBTN_L.
If yes, check for pulse at all PM_SLP_Sx_L signals.

Also post ohm mode reading at L6995.
 
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