It is a gateway laptop.I want to test if anything is messed up in the intel MOBO,& everything else that is hooked up to the MOBO (dc jack,vga,usbs,wifi card,etc.).It works and all.Its just no matter how many clean OS installs I try,I get a problem.Everything is fine and system runs very smooth until I try to shutdown or restart in normal mode.It will show logoff,shutdown,then when the screen shutsoff to restart or when attempting to just shutdown.Laptop remains to stay on with the screen off.I even tried a brand new HD,same thing still.Chipset,VGA,modem,audio,& wifi are all up to date and seem to run fine.