J
JD
I had the exact same symptoms with a 9700 pro and the final resolution was
simply to scale back the AGP setting in the BIOS from 8x to 4x then it has
been fine. If it were a heat issue you would likely see artifacting before
the lockup.
It may be a PSU problem but my experience has been that a weak PSU results
in not being able to boot up since thats when the biggest power draw is,
right when it has to fire up the hard drives and whatnot. Though if your
AGP is set to 4X I would maybe suspect the PSU next especially if it is
350W or less with that sort of system.
Maybe try pulling the extra ram and see if that helps, it could be that when
your computer boots up it is utilizing good ram and doesn't crash but as
soon as you load enough programs that it needs to use some bad area of ram
then it all goes haywire.
simply to scale back the AGP setting in the BIOS from 8x to 4x then it has
been fine. If it were a heat issue you would likely see artifacting before
the lockup.
It may be a PSU problem but my experience has been that a weak PSU results
in not being able to boot up since thats when the biggest power draw is,
right when it has to fire up the hard drives and whatnot. Though if your
AGP is set to 4X I would maybe suspect the PSU next especially if it is
350W or less with that sort of system.
Maybe try pulling the extra ram and see if that helps, it could be that when
your computer boots up it is utilizing good ram and doesn't crash but as
soon as you load enough programs that it needs to use some bad area of ram
then it all goes haywire.