30
J25 – Standard SATA Interface
Pin #
Signal Description
1
Ground
2
Tx+
3
Tx-
4
Ground
5
Rx-
6
Rx+
7
Ground
J26 – PS2 KB/MS
Pin #
Signal Description
1
KBDATA
2
MSDATA
3
Ground
4
+5VSB
5
KBCLK
6
MSCLK
J27 – MB Heater Connector
Pin #
Signal Description
2
GND
1
+12VSB
J28 – Power / HDD LED