Question Internet not working until restart

[liamwhalley20]

Hi guys, I seem to be having a strange issue with a PC, everytime It gets turned on it will work for 5 minutes or so no problem then the internet wont work, it says connected but chrome wont load then when it is restarted it works perfectly fine for the rest of the time. All drivers are upto date and the internet works fine on the other PC and phones so it doesnt make much sense.

Specs of the PC are

CPU- I5-3570k at stock speeds
Mobo- Gigabyte B75-D3H
Ram- (2x4gb) Samsung DDR3 1600mhz
GPU - EVGA 980ti sc
PSU - Be quiet! Power zone 750w fully modular
SSD - Teamgroup L5 3d 120gb

Thank you for any help it is much appreciated

 

[scout_03]

could you try a lan card the onboard could be defective .

 

[liamwhalley20]

okay, so would that be a pcie network adapter?