Win8 system boot automatically restart graphic tutorial

First, check the virtual memory settings
Open under Win8 system (system panel), then select (set off) and (virtual memory) on the system panel. After turning off virtual memory, turn the computer back on and check if the computer still has a reboot failure. Check the virtual memory settings


Second, turn off the Quick Start function
If the computer virtual memory to the default settings, you need to turn off the Quick Start function.
Third, turn off the hardware to wake up the computer
Under Win8 Device Manager, right click Win8 keyboard and mouse items, and then select "Properties". In the properties panel that opens, switch to the Power Management item and uncheck Allow this device to wake the computer.