WAN port not working
My AirPort Extreme(A1354) 4th Gen has been overheating for a while and I've kept it going by keeping it's surroundings as cool as I can, Often with Medical ice packs and other such things. Overheating has been leading to some kind of random resetting and often disconnecting it from PPPoE but always on cooling it would start to work perfectly. This would happen upto 2 times in a day.
But I think the constant heating has led the WAN port to stop working so now I have no connectivity. Is there something I can do to repair/replace the WAN port and get it to work? And is there a solution to the overheating?