Asus 90MB10C0-M0EAY0 Manual - Page 13

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Asus 90MB10C0-M0EAY0 Manual
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.
Serial port connector (10-1 pin COM)
This connector is for a serial (COM) port. Connect the serial port module cable to
this connector, then install the module to a slot opening at the back of the system
chassis.
Digital audio connector (4-1 pin SPDIF_OUT)
This connector is for an additional Sony/Philips Digital
Interface (S/PDIF) port. Connect the S/PDIF Out module
cable to this connector, then install the module to a slot
opening at the back of the system chassis.
Front panel audio connector (10-1 pin AAFP)
This connector is for a chassis-mounted front panel audio I/O module that supports
HD Audio standard. Connect one end of the front panel audio I/O module cable to
this connector.
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.
PCI Express 2.0 x1 slots
This motherboard has three PCI Express 2.0 x1 slots that support PCI Express
x1 network cards, SCSI cards, and other cards that comply with the PCI Express
specifications.
PCI Express 3.0 / 2.0 x16 slots
This motherboard supports two PCI Express 3.0 / 2.0 x16 graphic cards that
comply with the PCI Express specifications.
Chapter 1: Product introduction
CLRTC
PIN 1
PIN 1
SPDIF_OUT
1-4