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SE440BX Motherboard Product Guide
53
Front Panel Connectors
The motherboard has connectors for controls and indicators typically located on the front panel of
the computer.
OM06986
J8G2
27
1
24611162024 22
AB C D E FG
Figure 16. Front Panel Connectors
Table 32. Front Panel I/O Connectors
Connector Pin Signal Name Connector Pin Signal Name
A. Offboard Speaker 27 +5 V 13 +5 V
(SPEAKER) 26 +5 V none 12 Key
25 Key E. Infrared (IrDA) 11 IR_SL1
24 PC_SPKR# (INFRARED) 10 IR_TX
B. Reset 23 FP_RESET 9 Ground
(RESET) 22 Ground 8 IrR_RX
none 21 Key 7 Key
C. Sleep/Power LED 20 PWR_LED1 (green) 6 +5 V
(PWR/LED) 19 Key none 5 Key
18 PWR_LED0 (yellow) F. Sleep/Resume 4 Ground
none 17 Key (SLEEP) 3 SLEEP_REQ
D. Hard Drive LED 16 HD_PWR G. Power On 2 Ground
(HD LED) 15 HD Active# (PWR ON) 1 SW_ON#
14 Key