no audio multimedia controller?!! no sounds help please

[dave012techno]

Computer Profile Summary
Computer Name: David- (in MSHOME)
Profile Date: Tuesday, September 30, 2008 10:28:13 AM
Advisor Version: 7.2x

Operating System
Windows XP Home Edition Service Pack 2 (build 2600)
Processor a
2.20 gigahertz Intel Core2 Duo
64 kilobyte primary memory cache
2048 kilobyte secondary memory cache
Drives
80.02 Gigabytes Usable Hard Drive Capacity
35.91 Gigabytes Hard Drive Free Space

HL-DT-ST DVD-RAM GSA-H55N [CD-ROM drive]
3.5" format removeable media [Floppy drive]

ST380215AS [Hard drive] (80.02 GB) -- drive 0




Users (mouse over user name for details)
local user accounts last logon
david solomon cruz
9/30/2008 9:13:47 AM (admin)
local system accounts
Administrator
never (admin)
Guest
never
HelpAssistant
never
SUPPORT_388945a0 never

Marks a disabled account; Marks a locked account
Controllers
Standard floppy disk controller
Primary IDE Channel [Controller] (2x)
Secondary IDE Channel [Controller] (2x)
VIA Bus Master IDE Controller - 0571
VIA Serial ATA Controller - 3149
Bus Adapters
VIA Rev 5 or later USB Universal Host Controller (4x)
VIA USB Enhanced Host Controller
Communications
Motorola SM56 Speakerphone Modem

VIA Rhine II Fast Ethernet Adapter
primary Auto IP Address: 122.2.190.131 / 20
Gateway: 122.2.176.1
Dhcp Server: 122.2.176.1
Physical Address: 00:1B:B9:AC:25:FC

Networking Dns Servers: 58.69.254.138
58.69.254.106
58.69.254.104
58.69.254.140

Virus Protection [Back to Top]

AVG 7.5.526 Version 7.5.526
Realtime File Scanning On

System Model
PCCHIPS P29G 1.0
Enclosure Type: Desktop
Main Circuit Board b
Board: PCCHIPS P29G 1.0
Bus Clock: 200 megahertz
BIOS: American Megatrends Inc. 080013 05/31/2007
Memory Modules c,d
1024 Megabytes Installed Memory

Slot 'DIMM0' is Empty
Slot 'DIMM1' has 1024 MB
Local Drive Volumes

c: (NTFS on drive 0) 41.94 GB 3.25 GB free
d: (NTFS on drive 0) 38.08 GB 32.66 GB free

Network Drives
None detected
Printers
Lexmark 640 Series on USB001
Microsoft Office Document Image Writer Driver on Microsoft Document Imaging Writer Port:

Display
NVIDIA GeForce 7300 SE [Display adapter]
Samsung SyncMaster [Monitor] (19.1"vis, s/n HMDP802341, August 2007) (2x)
Multimedia
Unimodem Half-Duplex Audio Device
Other Devices
Standard 101/102-Key or Microsoft Natural PS/2 Keyboard
Microsoft PS/2 Mouse
USB Root Hub (5x)
Nokia N70


that is all the info i got from belarc can someone help me, what driver i need to download or what do i need to do...