My ps4 does not detect ethernet/lan.

Hello, first time here. My CUH2015a ps4 does not detect a LAN cable. The lan cable easily connects with any other device.

I have inspected for bent pins in the lan port, all looks okay.

I have tried every youtube "hack" I have been able to find.

Im not sure how I would test for a software glitch/how I would fix one.

I have read about some people getting motherboards replaced for this issue, but dont want to jump to conclusions.

I have the tools/skill to repair the motherboard if a chip is required.

Thanks for all help.