Connector Pin Assignments B-7
FRONT PANEL
The front panel connector provides cabling for the buttons and panel LEDs (power and
hard disk). The connector pin assignments are given in Table B-8.
Table B-8 Front Panel Connector Pin Assignments
Pin
Signal
Description
1
2
SW_ON#
Ground
Power On
3
4
SLEEP_REQ
Ground
Sleep/Resume
5
Key
none
6
7
8
9
10
11
+5V
Key
IrR_RX
Ground
Ir_TX
Ir_SL1
IrDA
12
Key
none
13
14
15
16
+5V
Key
HD Active#
HD_PWR
HD LED
17
Key
none
18
19
20
PWR_LED0
Key
PWR_LED1
Sleep/Power LED
21
Key
none
22
23
Ground
FP_RESET
Reset
24
25
26
27
PC_SPKR#
Key
+5V
+5V
Speaker