ASUS Pro B460M-C
1-3
7. SATA 6Gb/s ports
The SATA 6Gb/s ports allow you to connect SATA devices such as optical disc drives and
hard disk drives via a SATA cable.
8. USB 3.2 Gen 1 header
The USB 3.2 Gen 1 header allows you to connect a USB 3.2 Gen 1
module for additional USB 3.2 Gen 1 ports. The USB 3.2 Gen 1 header
provides data transfer speeds of up to 5 Gb/s.
The USB 3.2 Gen 1 module is purchased separately.
9. USB 2.0 headers
The USB 2.0 headers allow you to connect a USB module for additional USB
2.0 ports. The USB 2.0 headers provide data transfer speeds of up to 480 Mb/s
connection speed.
DO NOT connect a 1394 cable to the USB connectors. Doing so will
damage the motherboard!
The USB 2.0 module is purchased separately.
10. Clear CMOS header
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.
11. Chassis intrusion header
This header is for a chassis-mounted intrusion detection sensor or switch. Connect one end
of the chassis intrusion sensor or switch cable to this header. The chassis
intrusion sensor or switch sends a high-level signal to this header when a
chassis component is removed or replaced. The signal is then generated as a
chassis intrusion event.
USB+5V USB_P11- GND NC
USB+5V
USB_P12-
GND
PIN 1
CLRTC
+3V_BAT GND
PIN 1
USB3+5V
IntA_P5_SSRX-
IntA_
GND
IntA_P5_SSTX-
IntA_
GND
IntA_P5_D-
In
GND
PIN 1
USB3+5V
IntA_P6_SSRX-
IntA_
GND
IntA_P6_SSTX-
IntA_
GND
IntA_P6_D-
In
+5VSB_MB
Chassis Signal GND
CHASSIS
