820-3115 - No orange light. Major liquid spill, chimes ok.

[gcain]

So board has visible signs of liquid almost everywhere but not much corrosion. Most of the liquid was maybe around U7000.

It turns on and gives me an green light, no orange and runs off the battery no problem. Can also turn on/off when just on battery.

U7000::17/18 & 27/28 measure as expected.

R5280 & R5281 are in spec and show 3.4v

 

[gcain]

Suddenly getting an orange light now...

Seems like it takes a while for the orange light to turn on. Around 30seconds maybe a minute.

 

[aprendiz]

Could be corrosion under SMC or battery connector....

 

[dukefawks]

PPBUS voltage is the first thing to check!