Acer Altos G530 Series User Manual page 28

18
The following below lists the pin-out of the J38 header.
Pin no. Signal name
1 ACPI LED gm
3 Key
5 ACPI LED amber
7 HDD LED
9 NMI button
11 ACPI switch
13 ACPI switch (GND)
15 Reset switch
17 Reset switch (GND)
19 Sleep switch* (no support)
21 Sleep switch (GND)
23 NMI switch#
25 Key
27 NC
29 NC
31 NC
33 NC
* and NC = No connection
Pin no. Signal name
2 SB5V
4 Fan fault LED*
(no support)
6 Fan fault LED*
(no support)
8 System fault LED*
10 System fault LED*
12 LAN 1 Activity LED
14 LAN 1 Activity LED#
16 SMB SDA
18 SMB SCL
20 Intruder*
22 LAN 2 Activity LED
24 LAN 2 Activity LED#
26 Key
28 NC
30 NC
32 NC
34 NC
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