SUPER MICRO Computer AS1011M-T2 ATX PS/2 Keyboard and PS/2 Mouse Ports, Serial Ports, Fan Headers

Chapter 5: Advanced Motherboard Setup

ATX PS/2 Keyboard and PS/2 Mouse Ports

The ATX PS/2 keyboard and the PS/2 mouse ports are located on the IO backplane. The mouse is the top (green) port. See the table on the right for pin defi nitions.

Serial Ports

The COM1 serial port is located under the parallel port. Refer to the moth- erboard layout for the location of the COM2 header. Refer to the table on the right for pin defi nitions.

Fan Headers

The H8SMi-2 has fi ve fan headers, which are designated FAN1 through FAN8. Fans are Pulse Width Modu- lated (PWM) and their speed is con- trolled via Thermal Management with a BIOS setting. See the table on the right for pin defi nitions.

Note: when using active heatsinks (those with fans), connect the CPU heatsink fan to the nFAN1 header.

LAN1/2 (Ethernet Ports)

Two Gigabit Ethernet ports (desig- nated LAN1 and LAN2) are located beside the COM2 port. These Ether- net ports accept RJ45 type cables.

PS/2 Keyboard and

Mouse Port Pin

Definitions

Pin# Defi nition

1Data

2NC

3Ground

4VCC

5Clock

6 NC

Serial Port Pin Definitions

(COM1/COM2)

Pin #	Defi nition	Pin #	Defi nition
1	DCD	6	DSR
2	RXD		RTS
		7
3	TXD		CTS
		8
4	DTR		RI
		9
5	Ground		NC
		10

Note: NC indicates no connection.

Fan Header

Pin Definitions

(FAN1-5)

Pin# Defi nition

1Ground (Black)

2 +12V (Red)

3Tachometer

4 PWM Control

5-15