Asus N3050I-CM-A Manual page 9

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.
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.
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.
1-2
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.
When using hot-plug and NCQ, set the SATA Mode Selection item in the BIOS
to [AHCI
CHA_FAN
SATA_PWRCON
USBE12 USBE34
PIN 1 PIN 1
SATA6G_2
PANEL_SW
PIN 1
Chapter 1: Product introduction
CPU_FAN
PIN 1
USBE5
PIN 1
SATA6G_1