I had this issue with my graphics card and could not find a solution, I went into the BIOS and changed the sound from Auto to Enable and that gave me my sound back.
My Computer
At a glance
XPx2PNY
- Computer Manufacturer/Model Number
- x
- OS
- XP
- CPU
- x
- Motherboard
- x
- Memory
- 2
- Graphics Card(s)
- PNY
- Sound Card
- Board
- Monitor(s) Displays
- 2
- Hard Drives
- 1
- PSU
- 1
- Case
- 11
- Cooling
- 1