Help with sound distorting.

Not sure if this is the right forum to post on but here is the problem. So i installed a new motherboard, processor, and memory and now my sound is kinda like high pitch and just sounds weird was just wondering if i could have hooked something up wrong or the drivers are not working or what.Also the sound worked for a little bit and then i was playing WOW and it crashed then the sound went back to sounding weird again. Everest report attached not sure what else you might need to look at to help me resolve this problem just let me know. Thank you.

 

is it wierd when using logitech headset or normal speakers?

 

Just my headset my regular speakers work fine. Don't know wether its because it plugs in using usb and my regular speakers don't but my mouse and keyboard work fine and they are usb plugins also.I used the disk and installed the realtek hd drivers wasn't sure if maybe that is conflicting with anything if that tells you anything.

 

Its nothing to do with the realtech card. your usb headset has its own soundcard built in. it is basicall a usb external sound cardin the head phones. Have a look for new drivers from the logitech webdite. also make sure your sound is being routed to your headset in control panel->sound