Asus Vintage User Manual page 51

5. CPU, Chassis, and Power Fan Connectors
(3-pin CPU_FAN1, CHA_FAN1)
These 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.
AD1888
CODEC
P4S800-MX 12-Volt fan connectors
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!
6. Internal audio connectors (4-pin AUX1, CD1)
These connectors allow you to receive stereo audio input from sound
sources such as an optical drive, TV tuner, or MPEG card.
AD1888
CODEC
P4S800-MX Internal audio connectors
ASUS Vintage-S800 barebone system
CPU_FAN1
CHA_FAN1
AUX1 (White)
Left Audio Channel
Ground
Ground
Right Audio Channel
CD1 (Black)
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