820-00165-a green light no fan spin

Sr. Robot

Member
PLT_RESET_L seems to be pulsing slightly a few milivolts when connecting charger,but im not sure.
SMC bypass same
 

Sr. Robot

Member
PLT_RESET_L seems to be pulsing slightly a few milivolts when connecting charger, but im not sure.
SMC bypass same
 

2informaticos

Administrator
Staff member
Check for pulse at CPU_VCCST_PWRGD and CPU_VR_READY.
Trigger SMC_ONOFF_L repeatedlly, if needed.
The best way to catch fast pulse, is using o-scope.
 
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