No Sound?

[mRk]

I installed all my computer stuffs to a new case and now I have no sound? I don't have a PCI sound card. (mines built into the mainboard) The only difference that I could see is that on the old case, there was a line to the front of the case for audio, and I didn't connect it on the new case, because it didn't have a front audio port. Does anyone know whats wrong?

 

[hercules_upw]

What are your system specs? Specifically, what kind of motherboard are you using?

 

[mRk]

Uhh... I bought my computer from Emachines. I'm not sure who made the motherboard, but I have a nForce2 chipset.
Aspire X-Dreamer II case
AMD Athlon XP 2800+
512 PC2700
WD 120 GB HD

I'm not sure what else to put for system specs...