820-00244 liquid damage

[tlough75]

Got an 820-00244 on the bench that suffered liquid damage on a couple parts by the CPU. They were slightly corroded so I plugged in the LB and in started out taking 0.06A @ 19.8V. after doing some measuring, it is drawing .06A @ 5V. I measured pin 1 and 4 of Q3100 and they are 11.1V and 7.24V respectively. Does this mean U3100 is bad? Board is on the bench with nothing else plugged in.

 

[2informaticos]

So small board affected by liquid could be waste of time.
You can try to reflow entire board, or at least the areas visible affected.
Then pass it through ultrasonic cleaner and pray...