RSS Nintendo Switch no charge indicator, no power on, no shorts

GBATEMP

Member
Dec 15, 2024
2,335
0
I have a Nintendo Switch HAC-CPU-20 motherboard that does not indicate it is charging on screen and does not power on. USB C tester shows roughly 15.25 volts , 0.484 amps, at 7.43 watts with battery connected. Checked the C port under a microscope and nothing looks out of place.Tested for voltage at the coil between USB C port and Battery connector and get 4 volts. I then also tested the connector itself and get 4 volts. Probed caps around m92 and am not finding any shorts. Have watched a...

Read more

Continue reading...