Supero SUPER 370SBA, User Manual

Page: 37 / 92

Chapter 2: Installation
2-7
Chassis Intrusion
The Chassis Intrusion Detector is
located on JL1. See chapter one,
board layouts, and PC Health Moni-
tor page 1-14 for more information.
See Table 2-15 for pin definitions.
Pin
N u m b e r
1
2
Definition
Intrusion Input
Ground
Table 2-15
Chassis Intrusion
Detector Settings on
JL1
Open = Default, Close = Intrusion
Keyboard Wake-Up
The Keyboard Wake-Up jumper is
located on JPWAKE. To enable
K e y b o a r d W a k e - U P , s e t t h e
J P W A K E j u m p e r t o 2 - 3 a n d
ENABLE the Keyboard Wake-Up
function in the system BIOS (see
page 5-18 for more details). Refer
to Table 2-16 for pin definitions.
Overheat LED
The Overheat LED connector is lo-
cated on pins 1 and 2 of JOH. Re-
fer to Table 2-17 for pin definitions.
Bus Speed
The Bus Speed jumper is located
on JP11. Note: Bus speed select
(JP11) is not available on the
370SLA and 370SLM using the
440 LX chipset. Refer to Table
2-18 for instructions on setting the
bus speed using jumper JP11.
JP11 jumper setting 1-2 is the
default setting. (Note: Current
Celeron processors only support a
66 MHz bus speed. Future Celeron
processors may support a 100 MHz
bus speed.)
Table 2-16
Keyboard Wake-Up Pin
Definitions for JPWAKE
Jumper
Position
1-2
2-3
Definition
Disabled
W a k e - U p E n a b l e d
Position
1 - 2
Position
2 - 3
Disabled
Wake-Up Enabled
Table 2-18
Bus Speed Pin
Definitions for JP11
Jumper
Position
1-2
2-3
O F F
Definition
Auto Select
66 MHz
100 MHz
Position
1-2
Position
2-3
Auto Select 66 MHz
Position
O F F
100 MHz
Pin
N u m b e r
1
2
Definition
1 2 V
OH Active
Table 2-17
Overheat LED Pin
Definition for JOH