Asus Q87T User Manual

1-14
Chapter 1: Product introduction
1.7.2 Internal connectors
1. Serial port connector (10-1 pin COM)
This connector is for a serial (COM) port. Connect the serial port module cable to this
connector, then install the module to a slot opening at the back of the system chassis.
The COM module is purchased separately.
Q87T
Q87T Serial port connector
PIN 1
COM
DCD
TXD
GND
RTS
RI
RXD
DTR
DSR
CTS
2. CPU and chassis fan connectors (4-pin CPU_FAN, and 4-pin CHA_FAN)
Connect the fan cables to the fan connectors on the motherboard, ensuring that the
black wire of each cable matches the ground pin of the connector.
DO NOT forget to connect the fan cables to the fan connectors. Insufcient air ow inside
the system may damage the motherboard components. These are not jumpers! DO NOT
place jumper caps on the fan connectors.
Q87T
Q87T Fan connectors
CHA_FAN
GND
CHA FAN PWR
CHA FAN IN
CHA FAN PWM
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND

Asus Q87T Specifications

General

Brand	Asus
Model	Q87T
Category	Motherboard
Language	English