Acer Aspire T180 - ATX Power; ATX_12 V; Front Panel Header

73 Chapter 5
Front Panel Header
The front panel header (PANEL1) provides a standard set of switch and LED connectors commonly found on
ATX or Micro ATX cases. Refer to the table below for information:
ATX_Power
Pin Signal Name Pin Signal Name
1 +3.3V 13 +3.3V
2 +3.3V 14 -12V
3 Ground 15 COM
4 +5V 16 PS_ON
5 Ground 17 COM
6 +5V 18 COM
7 Ground 19 COM
8PWRGD 20
-5V
9 +5VSB 21 +5V
10 +12V 22 +5V
11 +12V 23 +5V
12 +3.3V 24 COM
ATX_12V
Pin Signal Name
1 Ground
2 Ground
3 +12V
4 +12V
Illustration Pin Signal Function Pin Signal Function
1 HDD+LED- Hard disk LED+ 2 SUS LED *MSG LED+
3 HDD+LED- Hard disk LED- 4 SUS LED *MSG LED-
5 RST_SW_N Reset Switch 6 PWR_SW_P Power Switch(+)
7 RST_SW_P Reset Switch 8 PWR_SW_N Power Switch(-)
9 RSVD Reserved 10 Key No pin
11 RSVD Reserved 12 LAN LED LAN LED(+)
13 RSVD Reserved 14 LAN LED LAN LED(+)