Hi, I've a PIII 750E Slot1 installed on a MB Pc Partner with Via Apollo Pro+ chipset on board.When I try to restart my system, a blue screen is displayed with the following statement:

Impossible to restart the system.Shut down the system and restart the system after few seconds.

When I try to shut down the system, It doesn't shut down automatically and tell me
to power-off it as if I have an AT system but I have an ATX!!!!!!

Help me!!!