Fortec Star AIMB-274, User Manual

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AIMB-274 User Manual 8
1.8.4 Power Switch/HDD LED/SMBUS/Speaker Pin Header (JFP1)
1.8.5 Power LED and Keyboard Lock Pin Header (JFP2)
1.8.6 Watchdog Timer Output and OBS Beep (JWDT1+JOBS1)
Disable ME
1 2 3
Table 1.4: ME Enable/Disable Jumper (JME1)
2-3 closed
Table 1.5: Power Switch/HDD LED/SMBUS/Speaker Pin Header (JFP1)
Pin Signal Pin Signal
1 +5V 2
3 Power 4 NC
5 HDDLED- 6 Power Button-
7 SPK_P3 8 SMB_DATA
9 System Reset+ 10 SPK_P4
11 SMB_CLK 12 System Reset-
Table 1.6: Power LED and Keyboard Lock Pin Header (JFP2)
Pin Signal
1 LED Power
2 NC
3 GND
4 Keyboard LOCK#
5 GND
Table 1.7: Watchdog Timer Output and OBS Beep (JWDT1+JOBS1)
Function Jumper Setting
Watchdog Timer Output(2-3) (Default)
OBS BEEP(4-5) (Default)
(2 and 3)+(4 and 5)