windows 7 professional 64 bit sp 1 has sound problems.its sound was ok.but now its not working.
Name, Value
Operating System
Windows Version: Microsoft Windows 7 Professional
License Information: Admin
*REMOVED*
Language: English (United Kingdom) , ID: $0809
Common Devices
System Name...
acer
audio devices
bios
celeron
devices
drivers
express chipset
hd audio
intel
language
memory
mobileintel
ports
printers
professional
sound problem
sp1
system information
troubleshooting
windows 7
