3.2.11 Keyboard/Mouse Connector........................................................................... 27
3.2.12 PCH Fan Connector...................................................................................... 28
3.2.13 PCIe x4 Slots.................................................................................................. 29
3.2.14 PCIe x8 Slot ................................................................................................... 30
3.2.15 PCIe x16 Slot ................................................................................................. 31
3.2.16 SATA 3Gb/s Drive Connectors....................................................................... 31
3.2.17 SATA 6Gb/s Drive Connectors....................................................................... 32
3.2.18 Serial Port Connector, RS-422/485................................................................ 33
3.2.19 Serial Port Connectors, RS-232..................................................................... 34
3.2.20 SMBus Connector .......................................................................................... 36
3.2.21 SPI Connector................................................................................................ 37
3.2.22 System Fan Connector................................................................................... 38
3.2.23 TPM Connector.............................................................................................. 38
3.2.24 USB Connectors............................................................................................. 39
3.3 EXTERNAL PERIPHERAL INTERFACE CONNECTOR PANEL ......................................... 40
3.3.1 Audio Connector.............................................................................................. 41
3.3.2 Ethernet and USB Connectors......................................................................... 42
3.3.3 Keyboard/Mouse and USB Connector............................................................. 44
3.3.4 RS-232 Serial Port Connectors........................................................................ 45
3.3.5 USB Connectors............................................................................................... 46
3.3.6 VGA Connectors.............................................................................................. 46
4 INSTALLATION ......................................................................................................... 48
4.1ANTI-STATIC PRECAUTIONS...................................................................................... 49
4.2 INSTALLATION CONSIDERATIONS.............................................................................. 49
4.3 BASIC INSTALLATION ............................................................................................... 51
4.3.1 Socket LGA1155 CPU Installation .................................................................. 51
4.3.2 Cooling Kit Installation ................................................................................... 54
4.3.3 DIMM Installation........................................................................................... 56
4.4 JUMPER SETTINGS .................................................................................................... 57
4.4.1 AT/ATX Power Select Jumper.......................................................................... 57
4.4.2 Clear CMOS Jumper........................................................................................ 58
4.4.3 WOL Mode Select Jumper................................................................................ 59
4.5 INTERNAL PERIPHERAL DEVICE CONNECTIONS........................................................ 60
4.5.1 SATA Drive Connection ................................................................................... 60