Fixing the Nintendo Switch issue associated with error code 2134-0501
Error code 2134-0501
In most cases, this 21xx-xxxx error code indicates a startup self-test failure—often caused by the M92T36 PD control IC—which can be resolved by replacing the faulty component with a known-good one.
Check the voltages near the MAX77620 (especially the 1.05V rail); if the voltages are normal, replace the MAX17050.

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