XBox v1.1 PAL UK
Xecuter 2 Lite (Flashed 4976.02 256K Multi BIOS)
Maxtor 120GB 7200RPM Hard Drive
Have tried Evo-X 3285, 3682, 3752, all give lockups. Have tried disabling IGR (all 3 in Evo-X), no joy. Tried formatting hard drive, reinstalling everything and copying games back over, no joy. Checked solder points, everything is fine. Whatever I do, I get random lockups, mostly on the Evo-X loading screen and just after the loading screen when the screen goes black and is about to begin loading the game. I've also had lockups in Halo and NBA Street Volume 2.
The point is - nobody knows why this happens, and I've tried everything possible to fix it. It cannot be fixed at this time. Maybe a new Evo-X release or X2 Lite BIOS will change that.