After installing a new Graphics Card (ATI Radeon 9550) I have lost all sound on my computer. Naturally ATI, say it's nothing to do with their install !!!! My machine use(d)s Soundmax Integrated Digital Audio, I have checked the device manager and there are no conflicts and it is reporting as 'working properly'. The following are installed: Audio Codecs Legacy Audio Drivers Legacy Video Capture Devices Media Control Devices SoundMAX Integrated Digital Audio Video Codecs The drivers are the latest from Soundmax (dated 27/5/03) that are suitable for my machine. The location is listed as: PCI bus 0, device 31, function 5. I have a Compaq 6046ea P4 1.7GHZ machine running Win XP Home SP2 with 1gb of ram. HELP !!!!!!!!!