Editing Nintendo Switch (Homebrew) (section)

=== Hardware ===

* '''Nintendo Switch does not boot past Nintendo Switch logo, does not display on the dock, or does not charge!''' It is highly likely that the M92T36 chip has been blown out by overvoltage, or a physical short. Common causes are using an uncertified USB-A to USB-C cable to charge the unit, or using a third party dock. Third party AC adapters which don't utilise USB also can cause this. Your Switch will likely need to have the M92T36 replaced. A blown BQ24193 may also be the culprit.
* '''Screen shows ink-like blotches that obstruct gameplay!'''  Replace the screen. Duh.
* '''Nintendo Switch emits a grinding or sawing noise when pressed together!'''  This is the fan scraping against the console's metal backplate. Please do not press the console together.
* '''Nintendo Switch turns off abruptly, even with remaining battery!'''  The battery may be decalibrated. This can happen to any device with a battery. This occurs when the battery percentage is not synchronised with the physical amount of remaining power. This can be solved by charging the device for double the amount of time it normally takes to reach 100%, and draining it down to zero before fully charging it again. The battery is now calibrated.
* '''Nintendo Switch does not turn on!''' Is the unit in RCM?  Is the unit fully charged? Have you a modchip installed? If so, check the FAQ of the RCMX86 install guide.
* '''Nintendo Switch does not enter RCM!'''  All consoles can enter RCM, regardless of whether or not you're able to exploit RCM itself. If the console cannot enter RCM, it is never the fault of software. Instead, a dirty or defective bridging device ("jig"), a dirty or defective console-side slot, or torn ribbon cables will always be the culprit, if the user is following the correct steps to enter RCM (VOL+, Power, Home).