1-4
Chapter 1: Product introduction
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 2.0 connector (10-1 pin USB1112)
Connect a 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.
LPC Debug header
This header allows connection to a LPC debug card.
•
Scan the QR code to view the meaning of each
debug code.
•
Debug codes are only available for ASUS LPC
debug card.
•
Contact your region sales representative for LPC
debug header ordering.
LPT connector (26-1 pin LPT)
The LPT (Line Printing Terminal) connector supports devices such as a printer.
LPT standardizes as IEEE 1284, which is the parallel port interface on IBM PC-
compatible computers.
Serial port connectors (10-1 pin COM)
Connect the serial port module cable to any of these connectors, 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.
•
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]. By default, this
connector is set to [HD Audio].
PCI slot
The PCI slot supports cards such as a LAN card, SCSI card, USB card, and other
cards that comply with PCI specifications.
