Nintendo Switch Not Charging

This is a guide on diagnosing and repairing charging issues on the Nintendo Switch for all versions, including both patched and unpatched consoles. The Nintendo Switch can display several critical charging issues including issues where no power will be going into the motherboard at all, charging will only occur using the charger in a certain orientation and where fast charging functions will not work, amongst other issues.

The Nintendo Switch has 2 main failure points for charging-related issues, M92T36 and P13USB. M92T36 is a custom USB-C power management IC created by Romh Semiconductor specifically for Nintendo Switch products. P13USB is a video output IC which also plays a crucial role in charging functionality. When port damage or charging cable damage occurs, either of the 2 primary charging ICs regularly fail. These failures can usually be pinpointed with a multimeter fairly easily, although the failures are often less obvious and do not show up using continuity mode by testing components around the ICs.

M92T36 Diode Readings & Values



The information here and any pages will be updated over the coming days/weeks. Any information provided here will be based on my own experience with the hundreds of these devices I've worked on in the past and will be as accurate as possible.

For specific information that I have not added yet, you're welcome to get in touch with me.

Credit
TheCod3r