NINTENDO SWITCH - error code after repair - Repair Questions https://northridgefix.com/forum/repair/nintendo-switch-error-code-after-repair/ NorthridgeFix Discussion Board en-US Thu, 18 Jun 2026 17:32:39 +0000 wpForo 60 NINTENDO SWITCH - error code after repair https://northridgefix.com/forum/repair/nintendo-switch-error-code-after-repair/#post-785 Fri, 19 Aug 2022 13:54:35 +0000 Hi there,

 
I was asked to repair a USB C connector on a nintendo switch, I screwd it up but now it's ok, all signals do bip when they should.

Battery was dead as the connector was dead for 6 month... I changed it to...

Now it's supposed to work BUT I got this error code 2101-001, that tells absolutely noting.

Configuration :

  • device oppened
  • SD card slot removed
  • battery brand new (voltage checked : 3.7 with device turned "on")
  • USB C connector removed, pads repaired (no there is no short)

operation : 

  • press power
  • nintendo logo appear for 1s
  • black screen 2s
  • Switch logo appear for 1/2s
  • Error code appear... : 2101-001
  • after few seconds seconds fan start to turn, the copper heat bridge is hot like I can keep a finger on it but i know it's hot (sorry I lost the thermal camera)
    • press power for 3s ==> juste repeat whats writen above
    • press power for 12s ==> print switch logo and trun off
I dont know were to look chips are ok the thing is turnin ON so voltages may be good too....
Do you have any clue ?]]> Repair Questions Guest 9569 https://northridgefix.com/forum/repair/nintendo-switch-error-code-after-repair/#post-785