I have recently been experiencing a lot of problems on my pc. The main one is that the fan appears to be failing, as it is making a long continual noise.
I now appear to have lost the sound. I am not sure what is causing this, but have run through all the tests on your guides etc. Not sure if a system restore to an earlier date caused this or is required.
My product numebr is WF649PA#ABG
Model - DV6-2120 TX
Many thanks,