Windows 7 Sound stopped working

[Edshin]

Hello,
I recently built myself a computer over the christmas break. Sound has been working fine until I changed my network adapter card, which plugged into the pci express whereas the other one was just pci slot. I have done a system restore, restarted my audio, checked speakers on other devices to make sure they are not the problem. Even when I plug headphones in to the front jack I get no sound. Sound is coming from Asus MOBO.

 

[hedwar2011]

So you are using integrated audio?

Have you checked the Asus website for drivers for the chipset?

What is the make/model # of your systemboard?

You can use either CPU-Z or Speccyhttp://www.piriform.com/speccyhttp://www.piriform.com/speccy to take the guess work out for you.