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CPU and chassis fan connectors (4-pin CPU_FAN,
4-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.
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! The CPU_FAN connector supports a CPU fan
of maximum 1A (12 W) fan power.
SATA power connector (15-pin SATA_PWRCON)
This connector is for the SATA power cable. The
power cable plug is designed to fit this connector in
only one orientation. Find the proper orientation and
push down firmly until the connector completely fit.
To provide power to your SATA device, connect the
SATA power cable to this connector.
USB 2.0 connectors (USBE5, USBE12,
USBE34)
Connect the USB module cable to these
connectors, then install the module to a
slot opening at the back of the system
chassis. These USB connectors comply
with USB 2.0 specifications and support up
to 480Mbps connection speed.
Serial ATA 6.0Gb/s connectors (SATA6G_1/2)
These connectors connect to Serial ATA 6.0 Gb/s hard
disk drives via Serial ATA 6.0 Gb/s signal cables.
When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS to
[AHCI].
LCD panel monitor switch header (2-pin PANEL_SW)
This 2-pin header is for connecting a monitor switch that can turn
off the LCD panel display backlight.
Chapter 1: Product introduction
CHA_FAN
SATA_PWRCON
USBE12
USBE34
PIN 1
PIN 1
SATA6G_2
PANEL_SW
PIN 1
CPU_FAN
PIN 1
USBE5
PIN 1
SATA6G_1
1-2
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