RSS Switch wont power on, making buzzing noise coming from the motherboard

GBATEMP

Member
Dec 15, 2024
3,782
0
Hi guys,

i'm trying to repair a Nintendo switch. it wont display anything on the screen when pressing the power button. I tried re-seating all the ribbon cables and plugs, but still no luck. when I plug the switch with the AC adapter without the battery plugged in I get this sound () when I plug in the switch with the AC adapter WITH the battery plugged in it makes this noise like its trying to start up and power cycle () but nothing still happens. I...

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