i have a NETGEAR wireless router. I recently upgraded my system to an ATHLON 64 3200 on a ASUS A8N-E with Geforce 7600 GT. the problem is when i disable and then enable the connection thro the router(read disable internet connection) windows shows blue screen and restarts. i dont know what exactly is displayed but something to this effect "DRIVER_IRQ_LESSTHAN OR NOT EQUAL TO " is displayed
It's probably driver related, but who knows? Check for driver updates.
I agree its probably a driver issue but I have to add it sounds like a network driver to be exact. When you upgraded did you swap out mother bourds and keep your windows installed ? I have done that and its easyer just to do a complete reinstall