Asus N3050T User Manual page 10

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 (USBE1~5)
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.
System panel connector (10-1 pin PANEL)
This connector supports several chassis-mounted functions.
Speaker connector (4-pin SPEAKER)
This 4-pin connector is for the chassis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
Display panel backlight power selector (3-pin BLKT_PWR_SEL)
BLKT_PWR_SEL
12V
(Default)
LVDS connector
This connector is for an LCD monitor that supports Low-voltage Differential
Signaling (LVDS) interface.
1-2
Pins
1-2 (Default)
2-3
19V
Setting
12V
19V
Chapter 1: Product introduction