I recently upgraded my computer from XP to Vista (I ran the pre-check and nothing came up apart from unistalling a couple of programmes) but now my computer has no sound at all, and it says no audio device is installed?? Any help advice is much appreciated.
Operating System System Model
Windows Vista Home Premium (build 6000) DIXONSXP MS-7046
Enclosure Type: Desktop
Processor a Main Circuit Board b
3.00 gigahertz Intel Pentium 4
16 kilobyte primary memory cache
1024 kilobyte secondary memory cache Board: MICRO-STAR INTERNATIONAL CO., LTD MS-7046
Bus Clock: 200 megahertz
BIOS: Phoenix Technologies, LTD 6.00 PG 03/11/2005
Drives Memory Modules c,d
195.67 Gigabytes Usable Hard Drive Capacity
25.87 Gigabytes Hard Drive Free Space
PIONEER DVD RW DVR-109 ATA Device [CD-ROM drive]
3.5" format removeable media [Floppy drive]
Generic CF Card CF USB Device [Hard drive] -- drive 1
Generic MS/SD Combo MS USB Device [Hard drive] -- drive 2
Generic SM/xD Combo SM USB Device [Hard drive] -- drive 3
ST3200822AS ATA Device [Hard drive] (200.05 GB) -- drive 0 1024 Megabytes Installed Memory
Slot 'A0' is Empty
Slot 'A1' has 512 MB
Slot 'A2' is Empty
Slot 'A3' has 512 MB
Local Drive Volumes
c: (NTFS on drive 0) 195.67 GB 25.87 GB free
Network Drives
None detected
Users (mouse over user name for details) Printers
local user accounts last logon
Jonny 08/04/2007 13:05:58 (admin)
local system accounts
Administrator 02/11/2006 13:03:34 (admin)
Dotty never
Guest never
Jillian never
Marks a disabled account; Marks a locked account Microsoft XPS Document Writer on XPSPort:
Controllers Display
Standard floppy disk controller
ATA Channel 0 [Controller] (2x)
ATA Channel 1 [Controller]
Intel(R) 82801FB Ultra ATA Storage Controllers - 2651
Intel(R) 82801FB/FBM Ultra ATA Storage Controllers - 266F RADEON X300/X550 Series [Display adapter]
RADEON X300/X550 Series Secondary [Display adapter]
WAN LCD MONITOR (14.9"vis, s/n 761, April 2003)
Bus Adapters Multimedia
Microsoft iSCSI Initiator
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 USB Universal Host Controller - 265B
Intel(R) 82801FB/FBM USB2 Enhanced Host Controller - 265C Creatix SAA7134, Hybrid Capture Device
High Definition Audio Device
Realtek High Definition Audio
Communications Other Devices
Agere Systems PCI Soft Modem
Belkin 802.11g Wireless Card
Auto IP Address: 192.168.1.100 / 24
Gateway: 192.168.1.1
Dhcp Server: 192.168.1.1
Physical Address: 00:11:50:90

5:A1
isatap.{0A566127-E5FC-43FF-A819-D87C42AE018C}
isatap.{393B0BD0-6A85-410C-AE89-D78E1341C110}
Teredo Tunneling Pseudo-Interface
VIA Rhine III Compatible Fast Ethernet Adapter
Dhcp Server: none responded
Physical Address: 00:13

3:01:97:40
Networking Dns Servers: 194.168.4.100
194.168.8.100
VIA OHCI Compliant IEEE 1394 Host Controller
HID-compliant consumer control device (2x)
HID-compliant device (3x)
USB Human Interface Device (4x)
HID Keyboard Device
HID-compliant mouse (2x)
USB Composite Device
USB Mass Storage Device
USB Root Hub (5x)
X10 USB Wireless Transceiver (ACPI-compliant)
Generic volume shadow copy
CF Card CF
MS/SD Combo MS
SM/xD Combo SM
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