A
Anomaly
Guest
hmmm . . . not having the Creative's Volume Control Panel isn't set to load at startup. Go to Start>Programs>Creative>Sound Blaster X-Fi>Volume Control Panel. It should put the icon into the taskbar. r-click on the icon and make sure 'Load at Startup' is checked. Also, double click on the icon to bring up the audio console, and double check to make sure that "synchronize with Control Panel" is selected.
Some ques . . . where'd you buy the Fatal1ty Champion from? Was it brand new or open box?
TBH - some of the issues you mention make it sound like it's a software issue, others make it sound like it's hardware (especially considering that it was acting the same on your old system), and the fact that you're having the same issue in Vista as you are in XP.
You've changed out the motherboard, the CPU, and the DRAM - same issues mean to me that it can't be a problem with the PCI BUS.
Your video card isn't known for a being a problem at all with the X-Fi's, except for EMI. - by chance, though, you do have the X-Fi as far away from the video card as possible, right?
If it was just the Vista install, I'd recommend installing the ALchemy drivers and OpenAL drivers; you can still give that a shot, though, but I really don't think it'll fix anything.
I doubt it's your speakers - maybe, slightly, a bad connection at their power connector to a wall outlet - you might try a different wall outlet if possible, or a different outlet on your control box. If you're up to it - remove the X-Fi, enabled onboard audio, and plug the main speaker connector into the onboard outlet on the motherboard, or try to connect them to some other device (like a tv or home stereo). TBH, though, I get the feeling it's not speakers.
My only other thoughts, at this point, would be to completely wipe the creative drivers and software off, and then install just the audio driver (if it came with Vista drivers), the audio console and the volume control panel from the Installation CD - don't even worry about any of the software at this point.
Make sure the card is 100% fully seated in the motherboard slot, too.
But, TBH, I'm starting to think the card might have been faulty out of the box and needs to be RMAed.
<edit>
I'm curious . . . what all were Creative's recommendations?
I finally gave up and RMA'd the card (it's only taken me since August!) It was a brand new retail unit from Ebuyer so no problems there, they even collect by courier.
I tried different variations of the software and drivers but to no avail, I also tried disconnecting the front panel with no change. Since I had to pack up the card for return I broke out the Extreme Audio Card that came with my Maximus formula board, the speakers fit in but unfortunately because the output jacks are slightly different I don't get anyting from my two side speakers, the rest however, work like a charm. The Sound Blaster card was seated in the furthest PCI slot originally, the video card got my suspisions up because other than the Raptor (which I have now tried two) it was the only other constant that would appear to give me trouble.
All I can hope is that there were some bad connections somewhere but as I am getting a direct replacement I'm not confident that I won't experience the same issues.
Creative's recommendations were not too dissimilar to your own (maybe exactly the same, sorry can't remember), I dod find their recommendations on their website after talking with them over the phone.
Everyone else's problems seem to be crackling noises which I only experienced very rarely when the sound was in the process of dropping out so all I can do is hope that the card itself was faulty and that I will never experience this again with the new card on arrival.
I will of course post the outcome, and thank you for your help thus far.
Cheers.