ASUS Z77-A: Integrated sound and network card problem?

RagexRage

Honorable
Dec 6, 2013
3
0
10,510
Hi,
I built my computer 2 years ago and it was completely working fine until recently when the front panel jack for sound suddenly did not work and then 3 weeks later the back jacks for sound stopped working altogether as well. Around the same time, the integrated network card stopped working so I had to put an alternative card in but I am confused to what is happening?

This is the product: http://www.asus.com/Motherboards/Z77A/

Thank you and I appreciate your time!


 

RagexRage

Honorable
Dec 6, 2013
3
0
10,510

No change of OS and I have the latest BIOS and mobo drivers. My PSU is Corsair CX750M.
Thank you for your help!