Reboot
Hard reboot :
tekan power button lame2 smp off sendiri then on balik. Didnt go through proper shutdown procedure.
Soft reboot :
Properly shutdown then restart the computer. Ctrl+Alt+Del key combination support soft reboot.
Random reboot :
Computer reboot without the intention of user, maybe due to a multitude of software and hardware problems, such as *triple faults.
*A triple fault is a special kind of exception generated by the CPU when an exception occurs while the CPU is trying to invoke the **double fault exception handler, which itself handles exceptions occurring while trying to invoke a regular exception handler.
**On the x86 architecture, a double fault exception occurs if the processor encounters a problem while trying to service a pending interrupt or exception.


