Asus P5P800S - Manual (Page 75)

A S U S P 5 P 8 0 0 S A S U S P 5 P 8 0 0 S A S U S P 5 P 8 0 0 S A S U S P 5 P 8 0 0 S A S U S P 5 P 8 0 0 S 2 - 3 1 2 - 3 1 2 - 3 1 2 - 3 1 2 - 3 1
Power On By PS/2 Keyboard [Disabled] Power On By PS/2 Keyboard [Disabled] Power On By PS/2 Keyboard [Disabled] Power On By PS/2 Keyboard [Disabled] Power On By PS/2 Keyboard [Disabled]
Allows you to use specific keys on the keyboard to turn on the system.
This feature requires an ATX power supply that provides at least 1A on the
+5VSB lead. Configuration options: [Disabled] [Spacebar] [Ctrl-Esc]
[Power Key]
Power On By PS/2 Mouse [Disabled] Power On By PS/2 Mouse [Disabled] Power On By PS/2 Mouse [Disabled] Power On By PS/2 Mouse [Disabled] Power On By PS/2 Mouse [Disabled]
When set to [Enabled], this parameter allows you to use the PS/2 mouse
to turn on the system. This feature requires an ATX power supply that
provides at least 1A on the +5VSB lead.
Configuration options: [Disabled] [Enabled]