i decided to try out my xfi instead of running onboard sound and it worked for a bit .. then i got nothing my static .. so i shut my pc down .. then when i tried to start it back up .. it would power on .. but no video to the screen .. reset the cmos and everything but no video .. took the sound card out and now its running fine ..
any ideas ?? and im screwed and stuck with onboard sound ?
I had a similar, thought not exactly the same, problem that you have described here. I have a P5K E WiFi board(0503 BIOS) and XFi Extreme Gamer(Latest Driver 2.15.0003). One day when the machine was booted, I heard the hissing static sound coming from my PC speakers(Logitech Z4). I was very puzzled. I disconnected the speaker plug to the sound card, then re-plugged it in there. Still the hissing sound! So I rebooted the machine, and then the hissing sound was gone!
That just happened to me once, and I have never had the unable-to-boot problem happening to me, which you have described here. Not yet, at least.
Something else I have found about the P5K E Wifi and the X Fi ExtremeGamer is that if I check the "automatically enable headphone setting" under the tab of "Headphone Detection," the speaker won't have any sound, after the headphone is pulled from the jack! But if I do NOT check the afore-mentioned option, everything works fine! The speakers still have sound, after the headphone has been disconnected from the jacks.
Some compatibility issue between the board and the sound card?
Also, I've read here as well as on Asus's Forum of people complaining about the hissing static sound or the stuttering sound from the onboard sound. But I am not using the onboard sound. And that hissing static sound thing still happened to me once!
Fortunately, it was gone after a reboot and has not happened again so far. But, of course, I have only had the board for three days!
I am writing to share my experience in this respect with you.
Happy computing!