Wi-fi Board Failure

Error code: 202620

Occurrence condition

  • Cannot access Wi-Fi chip when Wi-Fi function is enabled

Assumed cause

  • Wi-Fi Board Failure

  • Cable failure between Wi-Fi Board and Main Board

  • Failure of the Wi-Fi connection circuit on the main board
Related parts
  • Wi-Fi Board
  • Wi-Fi Board cable
  • Main Board
Troubleshooting
Step Confirmation and action YES NO
1

Check the connection status of the Wi-Fi Board cable

  • Are the connectors disconnected or not fully inserted?

Go to step 2


 End
2

Check the status of the Wi-Fi Board cable

  • Are there any scratches or breaks in the cable?
 Go to step 3 Replace the cable
3

Replacement of Wi-Fi Board

  • Does the error still occurs?
 Go to step 4 End
4

Replacement of Main Board

  • Does the error still occurs?
 Contact Epson local service representatives. End