Asus SK8V Motherboard DIY Troubleshooting Guide - Page 47

ASUS SK8V motherboard, CPU, Power and Chassis Fan Connectors, pin CPU_FAN, PWR_FAN, CHA_FAN, Serial - cpu support

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5. CPU, Power and Chassis Fan Connectors (3-pin CPU_FAN, PWR_FAN, CHA_FAN) The fan connectors support cooling fans of 350mA~740mA (8.88W max.) or a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan cables to the fan connectors on the motherboard, making sure 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. Lack of sufficient air flow within the system may damage the motherboard components. These are not jumpers! DO NOT place jumper caps on the fan connectors! CPU_FAN PWR_FAN GND +12V Rotation SK8V SK8V 12-Volt Fan Connectors CHA_FAN GND +12V Rotation 6. Serial Port 2 connector (10-1 pin COM2) This connector accomodates a serial port using a serial port bracket. Connect the bracket cable to this connector then install the bracket into a slot opening at the back of the system chassis. ® ® Rotation +12V GND COM2 PIN 1 SK8V SK8V Serial COM2 Bracket The serial port bracket is purchased separately. ASUS SK8V motherboard 2-25

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ASUS SK8V motherboard
2-25
5.
CPU, Power and Chassis Fan Connectors
(3-pin CPU_FAN, PWR_FAN, CHA_FAN)
The fan connectors support cooling fans of 350mA~740mA (8.88W
max.) or a total of 1A~2.22A (26.64W max.) at +12V. Connect the fan
cables to the fan connectors on the motherboard, making sure that the
black wire of each cable matches the ground pin of the connector.
SK8V
SK8V 12-Volt Fan Connectors
CPU_FAN
CHA_FAN
GND
Rotation
+12V
PWR_FAN
GND
Rotation
+12V
GND
Rotation
+12V
6.
Serial Port 2 connector (10-1 pin COM2)
This connector accomodates a serial port using a serial port bracket.
Connect the bracket cable to this connector then install the bracket into
a slot opening at the back of the system chassis.
SK8V
SK8V Serial COM2 Bracket
PIN 1
COM2
Do not forget to connect the fan cables to the fan connectors. Lack of
sufficient air flow within the system may damage the motherboard
components. These are not jumpers! DO NOT place jumper caps on
the fan connectors!
The serial port bracket
is purchased separately.