Acer Aspire X1935 - Page 90

Chapter 5 81
TPM Header 1:CLOCK
2:GND
3:LFRAME
4:NC
5:RESET
6:NC
7:DATA
8:DATA
9:VCC3
10:DATA
11:DATA
12:GND
13:NC
14:NC
15:SB3V
16:SERIRQ
17:GND
18:CLOCK
19:VCC3
20:NC
Front panel Header 1:NC
2:GND
3:SB5V
4:LAN LED
5:NC
6:NC
7:PWR RST CONTROL
8:GND
9:GND
10:PWR BTN CONTROL
11:SATA LED
12:GND
13:VCC
14:VCC5 for HDD LED
Front USB Header 1:USB PWR
2:USB PWR
3:USB_N0
4:USB_N1
5:USB_P0
6:USB_P1
7/8:GND
9:NC
10:GND
Header Name Function Definition