sound problem...HELP!!!

[navti]

i reinstalled windws xp pro.all is fine but under device manager i have the yellow flag on the "multimedia audio controller" under "other devices."


here is my specs from belarc advisor...

Windows XP Professional Service Pack 2 (build 2600)
IBM 8123LQ4 ThinkCentre A51
Enclosure Type: Mini-Tower
2.67 gigahertz Intel Pentium 4
16 kilobyte primary memory cache
1024 kilobyte secondary memory cache
Board: IBM IBM
Bus Clock: 133 megahertz
BIOS: IBM 2FKT18AUS 07/28/2005
80.02 Gigabytes Usable Hard Drive Capacity
65.80 Gigabytes Hard Drive Free Space

248 Megabytes Installed Memory

Slot 'J9' has 256 MB
Slot 'J10' is Empty
Slot 'J3' is Empty
Slot 'J4' is Empty
Network Drives
None detected
local system accounts
Administrator never (admin)
Guest never
HelpAssistant never
SUPPORT_388945a0 never
Controllers
Standard floppy disk controller
Intel(R) 82801FB Ultra ATA Storage Controllers - 2651
Primary IDE Channel [Controller]
Secondary IDE Channel [Controller]

Display
Intel(R) 82915G/GV/910GL Express Chipset Family [Display adapter]
IBM 6331 E54 [Monitor] (13.8"vis, s/n V2-G4332, December 2005
Bus Adapters
Intel(R) 82801FB/FBM USB Universal Host Controller - 2658
Intel(R) 82801FB/FBM USB Universal Host Controller - 2659
Intel(R) 82801FB/FBM USB Universal Host Controller - 265A
Intel(R) 82801FB/FBM USB2 Enhanced Host Controller - 265C

Other Devices

Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
PS/2 Compatible Mouse
USB Root Hub (4x)