ak77-8x-max upgrade probs

AK77-8X-Max with latest r1.11 bio, just upgraded from an XP1700+ oem to
a barton XP2500+ retail w/ no overclocking (eg jumpered to 166 and
autosensed correctly)

XP spontaneously reboots after maybe five minutes at most, comes back
telling me to report a serious crash to MS$ and mumbles about a driver
problem. No blue screen, no warning, just see the box restart/reset the
TFT/recycle the drive lights, the machine was stable and was only
rebooted monthly or thereabouts up to this point ...

Any ideas? Perhaps the PSU is the issue, but I did not think the two
chips had any real difference in power draw ...

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reply to thechachman-n-o-s-p-a-m@yahoo-DOT-co-DOT-uk (remove nospam)

Chachi wrote:
 > AK77-8X-Max with latest r1.11 bio, just upgraded from an XP1700+ oem to
 > a barton XP2500+ retail w/ no overclocking (eg jumpered to 166 and
 > autosensed correctly)
 >
 > XP spontaneously reboots after maybe five minutes at most, comes back
 > telling me to report a serious crash to MS$ and mumbles about a driver
 > problem. No blue screen, no warning, just see the box restart/reset the
 > TFT/recycle the drive lights, the machine was stable and was only
 > rebooted monthly or thereabouts up to this point ...
 >
 > Any ideas? Perhaps the PSU is the issue, but I did not think the two
 > chips had any real difference in power draw ...
i guess you should tell us more what kind of video card what os and what
kind of memory any devices you have power supply.
 >
what kind of ram do you have? i have almost the same rig no probs check
memory speed ddr 3200 would be best ddr 2700 should work unless you
push it 200 then ddr 3200 or better<!-- ~MESSAGE_AFTER~ -->