X5DAL-G

Thanks for thr input. I tried the ECC memory, no different, My last resort
was to test the processors. I fitted one at a time and found one with the
problem. I would never have thought it would be possible.
Thanks again,
"Citizen Ed" <"Citizen Ed"> wrote in message
news:3fb126d2$0$21257$afc38c87@...
 > Dave,
 > I'm not sure about what's causing the problem. However, I'd recommend
 > giving the Registered memory thing a shot. I've never had good luck
 > running dual CPU systems with Non-ECC memory. Most boards require it
 > for very good reason.
 >
 > Ed
 >
 > Dave wrote:
  > > If I enable hyper-threading on this board (2 x 2.8 xeons) it crashes.
  > > Disables runs really well. I have 2 x512k memory, not ECC. My question
  > > is.The board supports ECC and non ECC, but does it need ECC to enable
  > > Hyper-Threading?
  > > Cheers,
  > >
Dave
  > >
  > >
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