RT AC66U WAN port not working

[Shiro]

Following an electrical spike the WAN port no longer works and I can't access the internet. Can one of the LAN be configured to use as a WAN port?

 

[RMerlin]

Following an electrical spike the WAN port no longer works and I can't access the internet. Can one of the LAN be converted to use as a WAN port?

Enable Dual WAN in failover mode, and set the WAN to use one of the LAN ports.

 

[Shiro]

Enable Dual WAN in failover mode, and set the WAN to use one of the LAN ports.

Thank you for the reply RMerlin