Справочник Пользователя для Intel Motherboard
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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.
the computer.
OM06986
J8G2
27
1
2
4
6
11
16
20
24
22
A
B
C
D
E
F
G
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