> hi, i am runing latest wine in a FC9 x64 machine and when i run anytihng in wine computer just reboots...I already tested ram with memtest and its fine, no gpu or cpu high temps. > Wonder if its some problem between wine and the nvidia driver under x64, or some hardware problem. > Hi! Just to be sure: aren't you trying to run wine as root ? You can check, whether the machine also reboots on an open source "nv" driver instead of the proprietary Nvidia one. If not, it's a driver issue. With regards, Pavel Troller