Datasheet

5-20
SUPERWORKSTATION 7033A-T Manual
Keyboard Wake-Up
The JPWAKE jumper is used to-
gether with the Keyboard Wake-
Up setting in BIOS. Enable both 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.
Note: Your power supply must
meet ATX specification 2.01 or
higher and supply 720mA of
standby power to use this fea-
ture.
Jumper
Position
1-2
2-3
Definition
Disabled
Enabled
Keyboard Wake-Up
Jumper Settings
(JPWAKE)
Thermal Fan Control
Depending on the system tempera-
ture, the thermal fan can run at two
speeds (12V and 9V levels). With
JP38 open, the speed of this fan will
change according to the tempera-
ture sensed by hardware control.
When closed, the fan will always
run at full (12V) speed (this is the
default setting). Running at the 9V
level reduces the fan noise. See the
table on the right for jumper settings.
Jumper
Position
Open
Closed
Definition
HWare Control
Full Speed
Thermal Fan
Control
Jumper Settings (JP38)
Default setting is closed.
Serial ATA Enable/Disable
Jumpers JPA1 and JPA2 allow you
to enable or disable the Serial ATA
headers. Jumper JPA1 is for head-
ers SATA#1 and SATA#2 and JPA2
is for headers SATA#3 and
SATA#4. The default setting is pins
1-2 to enable all four headers. See
the table on the right for jumper set-
tings.
Jumper
Position
Pins 1-2
Pins 2-3
Definition
Enabled
Disabled
Serial ATA Enable/Disable
Jumper Settings
(JPA1, JPA2)