Asus 200/266 MHZ FSB AGP 4X User Manual page 33

Pc133/vc133 200/226 mhz fsb agp 4x socket a motherboard
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3. HARDWARE SETUP
15) CPU, Power Supply, Chassis Fan Connectors
(3 pin CPU_FAN, PS_FAN, CHASS_FAN)
These connectors support cooling fans of 350mA (4.2 Watts) or less. Orientate
the fans so that the heat sink fins allow airflow to go across the onboard heat
sink(s) instead of the expansion slots. Depending on the fan manufacturer, the
wiring and plug may be different. The red wire should be positive, while the
black should be ground. Connect the fan's plug to the board taking into consid-
eration the polarity of the connector.
NOTE: The "Rotation" signal is to be used only by a specially designed fan with
rotation signal. The Rotations per Minute (RPM) can be monitored using ASUS PC
Probe (see 6. SOFTWARE REFERENCE).
WARNING!
The CPU and/or motherboard will overheat if there is no airflow
across the CPU and onboard heatsinks. Damage may occur to the motherboard
and/or the CPU fan if these pins are incorrectly used. These are not jumpers,
do not place jumper caps over these pins.
A7V133-M
A7V133-M 12-Volt Cooling Fan Power
ASUS A7V133-M User's Manual
CPU_FAN
GND
+12V
PS_FAN
Rotation
Rotation
CHASS_FAN
+12V
GND
33

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