Table of Contents
Advertisement
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.
System panel connector (10-1 pin F_PANEL)
This connector supports several chassis-mounted functions.
Clear RTC RAM (2-pin CLRTC)
This header allows you to clear the CMOS RTC RAM data of
the system setup information such as date, time, and system
passwords.
To erase the RTC RAM:
1.
Turn OFF the computer and unplug the power cord.
2.
Use a metal object such as a screwdriver to short the
two pins.
3.
Plug the power cord and turn ON the computer.
4.
Hold down the <Del> key during the boot process and
enter BIOS setup to re-enter data.
If the steps above do not help, remove the onboard battery and short the two pins again
to clear the CMOS RTC RAM data. After clearing the CMOS, reinstall the battery.
USB 3.1 Gen 1 connector (20-1 pin U31G1_12)
This connector allows you to connect a USB 3.1 Gen 1 module for additional USB
3.1 Gen 1 front or rear panel ports. With an installed USB 3.1 Gen 1 module, you
can enjoy all the benefits of USB 3.1 Gen 1 including faster data transfer speeds
of up to 5Gbps, faster charging time for USB-chargeable devices, optimized power
efficiency and backward compatibility with USB 2.0.
USB 3.1 Gen 2 front panel connector (U31G2_C1)
This connector allows you to connect a USB 3.1 Gen 2 module for additional USB
3.1 Gen 2 ports. The latest USB 3.1 Gen 2 connectivity provides data transfer
speeds of up to 10 Gbps.
USB 2.0 connectors (10-1 pin USB12, USB56)
These connectors are for USB 2.0 ports. Connect the USB module cable to any
of 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.
Never connect a 1394 cable to the USB connectors. Doing so will damage the
motherboard!
ASUS PRO A320M-R WI-FI
CLRTC
PIN 1
1-3
Advertisement
Table of Contents
