Asus H110I User Manual page 12

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.
2.
3.
4.
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.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
either HD Audio or legacy AC`97 audio standard. Connect one end of the front
panel audio I/O module cable to this connector.
•
•
Serial port connector (10-1 pin COM1)
Connect the serial port module cable to this connector, then install the module to a
slot opening at the back of the system chassis.
TPM connector (14-1 pin TPM)
Connect a Trusted Platform Module
(TPM) system to this connector to
enhance network security, protect digital
identities, and ensure platform integrity.
USB 2.0 connector (10-1 pin USB910)
This connector is for USB 2.0 ports. Connect the USB module cable to this
connector, then install the module to a slot opening at the back of the system
chassis. This USB connector complies with USB 2.0 specifications and supports up
to 480Mbps connection speed.
1-4
Turn OFF the computer and unplug the power cord.
Use a metal object such as a screwdriver to short the two
pins.
Plug the power cord and turn ON the computer.
Hold down the <Del> key during the boot process and
enter BIOS setup to re-enter data.
We recommend that you connect a high-definition front panel audio module to this
connector to avail of the motherboard's high-definition audio capability.
If you want to connect a high-definition front panel audio module to this connector,
set the Front Panel Type item in the BIOS setup to [HD Audio]. If you want to
connect an AC'97 front panel audio module to this connector, set the item to
[AC97]. By default, this connector is set to [HD Audio].
TPM
+3VSB
S_PCIRST#_TBD
GND
C_PCICLK_TPM
+3V
+3V
PIN 1
Chapter 1: Product introduction
CLRTC
PIN 1
F_CLKRUN
F_SERIRQ
F_FRAME#
F_LAD3
F_LAD2
F_LAD1
F_LAD0