CHAINTECH CT-6BPV, Manual

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Hardware Setup
13
E. Speaker Connector
F. IDE Activity LED Connector
The IDE activity LED lights up whenever the system
reads/writes to the IDE devices.
CPU/System Cooling Fan Connectors FAN/J11(riser card)
These added connectors allow the fan to draw their power
from the mainboard instead of the disk drive connector.
The mainboard's management extension hardware is able
to detect the CPU and system fan speed in rpm (revolutions
per minute). These connectors supports 3-pin cooling
fans with minimum of 3500 RPM. The wiring and plug
may vary depending on the manufacturer. On standard
fans, the red is positive (+12V), the black is ground, and
the yellow wire is the rotation signal.
Slim CD-ROM connector (J1)
Use the cable enclosed to connect the CD-ROM disk drive
to your mainboard riser card.
PIN Definition
1 Speaker Signal
2 NC
3 NC
4 +5V DC
J11
FAN
J1