Hey...okay so heres whats wrong....my computer stopped posting the past two days...after I reset the bios is started posting again for awhile then stopped...only way I was able to get it to post after that was to reset the bios with the video card I bought a week ago in....then turn the comp on...turn it off...switch to old vid card...and then turn it back on. it started posting then....okay...so...if I did that it would post eveyr time i turned it on...but if I switched back to new vid card immediatly it stopped posting...and if I switched back to old one without resetting bios it wouldnt post on there either. Okay...so this morning I was using hte old video card and it was posting fine...and hten it all of a sudden just stops posting and wont post anymore at all even on that card....right now im waiting for it to do the thing I said before...with resetting with new vid card and switching out cards...anyone have any ideas as what this could be caused by?