Howdy guys, I have a nice alienware computer. Unfortunately I overloaded it with utter crap and their support has been nonexistent, so to try and get some sound out of my speakers I come to you.
I reformatted/reinstalled windows, and I had 0 drivers. I reinstalled graphics and such, but it says I have no audio device. The thing is, I have onboard sound (7.1) and I have no idea how to reenable it.

Here's my specs:Windows XP Home Edition Service Pack 2 (build 2600) alienware alienware alienware
System Serial Number: 335482
Asset Tag: 123456789000
Chassis Serial Number: 335482
Enclosure Type: Desktop
Processor a Main Circuit Board b
2.20 gigahertz AMD Pentium 4
128 kilobyte primary memory cache
1024 kilobyte secondary memory cache Board: ASUSTeK Computer INC. A8N-SLI DELUXE 1.XX
Serial Number: 123456789000
Bus Clock: 200 megahertz
BIOS: Phoenix Technologies, LTD ASUS A8N-SLI DELUXE ACPI BIOS Revision 1011 06/02/2005
Drives Memory Modules c,d
250.05 Gigabytes Usable Hard Drive Capacity
245.24 Gigabytes Hard Drive Free Space