Hello
My PC info is:
Manufacture: Hewlett-Packard
Model: HP 7500 Elite
Rating: 7.4 Windows Experience Index
Processor: Intel(R) Core(TM) i7-4770 CPU @ 3.4ghz
Installed memory (RAM): 16gb
System type: 64-bit Operating System
Model: B5H80EA#BED
Pen and Touch: No Pen or Touch Input is available for this Display
Windows 7 Professional
PROBLEM:
So recently i upgraded my i5 procesor to i7 and then this audio problem started happening,so i play music on any player(bs,windows mp) Audio driver starts cutting out, here is youtube video showing what is going out
https://www.youtube.com/watch?v=B5ur_sF7iu8&feature=youtu.be
Now it is not only problem with the music playing even in applications like games when i am playing them on 100% sound cutts out and never comes back untill i close down the game and try again.
Funny thing is if i reduce sound volume to the around 55% and under sound will play normaly no problems like evrything is ok,as soon i try to go up with the sound it starts cutting out.
Tryed
uninstaling driver instaling again,
uninstaling windows 7,8.1
uninstaling driver and turning on pc and driver instal him self alone again same problem.
Hope there is fix for this maddnes 
Thank you