System board layout
1 CPU fan connector 2 PSU connector
3 Memory module connectors 4 Power switch connector
5 SATA power connector 1 6 SATA1/optical drive connector
7 SATA0 connector 8 SATA3 connector
9 SATA2 connector 10 WLAN connector
11 SATA power connector 2 12 PSU connector
13 Coin cell battery 14 CMOS/Password/ME jumper
15 LPC Debug Interface 16 PCIex1 card slot
17 PCIex16 card slot 18 PCIex1 card slot
19 Processor socket 20 System fan connector
Removing and installing components 23