Chapter 2: Installation
2-15
Keyboard Wake-Up
The JPWAKE jumper is used to-
gether with the Keyboard Wake-
Up function in BIOS. Enable both
the jumper and the BIOS setting to
allow the system to be woken up
by depressing a key on the key-
board. See the table on the right
for jumper settings. Your power
supply must meet ATX specifica-
tion 2.01 or higher and supply 720
mA of standby power to use this
feature.
Jumper
Position
1-2
2-3
Definition
Disabled
Enabled
Keyboard W ake-Up
Jumper Settings
(JPW AKE)
Power On
I n s t e a d o f u s i n g t h e c h a s s i s
power on switch, you may close
jumper JP20 to apply power to the
system. See the table on the right
for jumper settings. The default
setting is Open (normal).
Jumper
Position
Open
Closed
Definition
Normal
Force Power On
Power On
Jumper Settings
(JP20)
Pin
Position
Open
Closed
Definitions
Disabled
Enabled
Overheat Fan Force On
(JP1)
Chassis/Overheat Fan
Select
A header for the Overheat Fan
Force On is located on JP1. Close
Pins 1 & 2 of JP 1 to enable the
f u n c t i o n o f O H F a n F o r c e O n ,
which will force the OH Fan to
stay on all the time, and the OH
F a n w i l l f u n c t i o n a s a n o r m a l
Chassis Fan. The default setting
is "Open" to disable the function
of OH Fan Force On. In this situa-
tion, the OH Fan will not be turned
on unless an overheat condition
occurs in the system.
