Switch Error 2110-1118, Wifi error - Nintendo Switch - TronicsFix

I replaced the fan for this switch and the owner said the Switch worked fine before that. Now it gives wifi error. Fan replacement couldn’t have caused this problem, right? Is this error software problem or Wifi/BT IC problem? Everything else works fine. Joy-cons work wirelessly and no shorts or damage around Wifi/BT chip.

I'm looking for a tethered anti-theft device for my Switch Pro

Nintendo Switch OLED Error 2110-1118!!! Wifi Card is DOA

Switch Error 2110-1118, Wifi error - #21 by Mirivedan - Nintendo

Erro 2110-1118 Nintendo Switch não Conecta no Wifi

2110-2003 Error Code Fix for Nintendo Switch - Support.com

PROVIAMO A RIPARARE NINTENDO SWITCH NO WIFI ERRORE 2110-1118

How to fix error code 2153-0321 on Nintendo switch

How To Fix Nintendo Switch Error Code 2110-1118?

Nintendo Switch Error Code 2110-1115 No WiFi or Ethernet : r

HAD-CPU-10 - Nintendo Switch -everything but wifi works - replaced

Nintendo Wifi Capacitor Error Code: 2110-1118 : r/NintendoSwitchHelp