Hi all, I'm having some issues with random hard lockups on my Arch Linux box, 2.6.35 kernel. Sometimes random sound will start spewing out of the speakers, sometimes my USB mouse/keyboard will completely lose power, sometimes pressing a key on the keyboard will make NumLock light up as long as the key is pressed. No blinking lights on the keyboard or anything like that though.
I thought it might have been MythTV (Hauppauge HVR-1800), but I've disabled it, no luck. Also thought it might have been that I recently transplanted my computer into a new case (don't think this happened at all with the old one). I scratched up the motherboard a bit trying to get one of the mounting screws out, but it seems that everything in the vicinity of the screw hole is just a giant ground pad--can't imagine how scratching that a bit would cause any problems. Motherboard is (I think) a Gigabyte GA-P55A-UD3; proc is a Core i7-860. I'll start running memtest86+ soon and see if anything interesting comes up. Does anybody know what might be wrong, or how I can get some more useful information? Thanks much! Mike
