Asus A7S333 - Manual (Page 35)

ASUS A7S333 motherboard user guide 23
A7S333 ®
A7S333 Keyboard Power Setting
KBPWR
1 2
+5V
(Default)
+5VSB
2 3
3) Keyboard Wake Up (3 pin KBPWR)
This allows you to disable or enable the keyboard power up function. This
jumper is set to [1-2], +5V, which disables keyboard power up. To enable
keyboard power up, change the jumper to [2-3], +5VSB. The keyboard
can be used to power up the computer. This feature requires
an ATX power supply that can supply at least 300mA on the +5VSB lead.
(The computer will not power ON if you set this to [2-3] but do not have the
correct ATX power supply.)
NOTE! This jumper must be set in conjunction with Wake On PS2 KB/
PS2 Mouse/CIR in 4.5.1 Power Up Control.