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25 Chapter 2
:
2.11 H/W Monitor Alarm (JOBS1)
(JOBS1) is a 2-pin connector for setting enable/disable alarm while the
On Board security event acts.
Table 2.1: ATX power supply LED status (No support for AT power)
Power mode LED (ATX
Power Mode)
(On/off by tentative
button)
LED (AT power
Mode)
(On/off by switch-
ing power supply)
LED (AT power
Mode)
(On/off by front
panel switch)
PSON1(On
Back plane)
Jumper setting
2-3 pin closed 1-2 pin closed Connect 1-2 pin
cable with
switch
System On On On On
System Sus-
pend
Fast flashes Fast flashes Fast flashes
System Off Slow flashes Off Off
Table 2.2: Hardware Monitor Alarm setting
Pin setting Function
Close Enable OBS alarm
open Disable OBS alarm
JFP3
JFP2
JFP1
LPT1
JOBS1