I'm having this reeeally annoying 124 error that won't go away, and I don't know what I should do! :(
When it happens, my computer either completely hangs, so that I have to press the reset button to reboot, OR everything hangs for a moment, then reboots automatically.
After the computer has finished rebooting, Windows tells me there was a "Hardware Error". Error code 124.
And what makes things worse(?) is that the problem occurs with very long intervals, so it's really hard to troubleshoot. Last time it happened was on 2011-01-08 01:24:29, according to the Event Viewer.
Everything in my computer (which I built myself) is new, except for one of my two hard-drives and my GFX-Card, but my friend (who had it before me) only used it once or so, because his PSU was too weak to run it.