[gusf0x]

i recently installed windows xp pro with service pack 2 and i have problems in my device manager. i cant hear anything from the speakers and i have a yellow question mark in "multimedia audio controller", "sm bus controller" and "video controller vga compatible. please help. here are my specs

Operating System System Model
Windows XP Professional Service Pack 2 (build 2600) Compaq Presario 061 ED878AA-ABA SR1630NX NA540 0nx1411RE101AMBEM00
System Serial Number: CNH5320L0P
Enclosure Type: Desktop
Processor a Main Circuit Board b
2.20 gigahertz AMD Athlon 64
128 kilobyte primary memory cache
512 kilobyte secondary memory cache Board: ASUSTek Computer INC. Amberine M 1.02
Bus Clock: 200 megahertz
BIOS: Phoenix Technologies, LTD 3.07 07/29/2005
Drives Memory Modules c,d
200.03 Gigabytes Usable Hard Drive Capacity
185.04 Gigabytes Hard Drive Free Space

HL-DT-ST DVDRRW GWA-4166B [CD-ROM drive]
KK4642H PYB142M SCSI CdRom Device [CD-ROM drive]

Generic USB CF Reader USB Device [Hard drive] -- drive 2
Generic USB MS Reader USB Device [Hard drive] -- drive 4
Generic USB SD Reader USB Device [Hard drive] -- drive 1
Generic USB SM Reader USB Device [Hard drive] -- drive 3
ST3200822A [Hard drive] (200.05 GB) -- drive 0, s/n 4LJ0PC0D, rev 3.02, SMART Status: Healthy 448 Megabytes Installed Memory

Slot 'A0' has 256 MB
Slot 'A1' has 256 MB
Slot 'A2' is Empty
Slot 'A3' is Empty