Asus M4A88T-M/USB3 User Manual page 39

9. CPU and chassis fan connectors (4-pin CPU_FAN and 3-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.
M4A88T-M/USB3
M4A88T-M/USB3 fan connectors
DO NOT forget to connect the fan cables to the fan connectors. Insufficient air flow inside
the system may damage the motherboard components. These are not jumpers! DO NOT
place jumper caps on the fan connectors.
Only the 4-pin CPU fan supports the ASUS Q-Fan feature.
10. LPT connector (26-1 pin LPT)
The LPT (Line Printing Terminal) connector supports devices such as a printer. LPT is
standardized as IEEE 1284, which is the parallel port interface on IBM PC-compatible
computers.
M4A88T-M/USB3
M4A88T-M/USB3 Parallel Port Connector
ASUS M4A88T-M/USB3
CPU_FAN
CHA_FAN
LPT
SLCT
GND PE
GND BUSY
GND ACK#
GND PD7
GND PD6
GND PD5
GND PD4
GND PD3
SLIN# PD2
INIT# PD1
ERR# PD0
AFD STB#
PIN 1
1-27