RSS Need help repairing Nintendo Switch Mariko after WiFi module replacement

GBATEMP

Member
Dec 15, 2024
1,882
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Hi everyone, I’m looking for help with a Nintendo Switch Mariko that stopped booting after the second WiFi module replacement — after the first one only Bluetooth worked, after the second it won’t power on at all even with the WiFi chip removed; it draws 0.1 A with incorrect voltages on the MAX77620, and when Picofly is connected it draws 0.18 A, shows a green LED, reacts to power on/off, but still doesn’t boot — any advice or similar experience would be greatly appreciated.

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