This chapter introduces the hardware installation process,
including the installation of the CPU and memory. It also
addresses the connection of your power supply, use of the
rear panel connectors, connection of hard drive and floppy
drive data cables, and setting up various other feature of the
motherboard. Caution should be exercised during the installation process. Please refer to the motherboard layout
prior to any installation and read the contents in this chapter
carefully.
The 1394 expansion cable can be connected to either the front (provided that the front panel of your
chassis is equipped with the appropriate interface)
or the rear panel of the chassis.
There are three fan connectors on this motherboard.
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1
Audio Connectors: CD_IN, AUX_IN (optional)
CD_IN, AUX_IN is Sony standard CD audio
connectors, to receive audio input from the CD-ROM,
attach its audio connector to the CD_IN/AUX_IN au-
dio connectors on the motherboard.
S-ATA Connectors (optional): SATA_1, S ATA _ 2
The Serial A T A connectors are used to connect
the S-ATA devices to the motherboard. These
connectors support the thin Serial A T A cables
for primary internal storage devices. The current S-ATA interface allows up to 150MB/s data
transfer rate.
Front Audio Connector: F_AUDIO
The audio port includes two parts – the Front
Audio and Rear Audio. Their priority is sequenced from high to low (Front Audio to Rear
Audio). If headphones are plugged into the front
panel of the chassis (using the Front Audio),
then the Line Out (Rear Audio) on the rear panel
will not work. If you do not want to use the Front
Audio, pin 5 and 6, pin 9 and 10 must be short,
and then the signal will be sent to the rear audio port.
The speaker connector is used to connect
speaker of the chassis.
Chassis Intruder Connector (optional): INTR
The connector connects to the chassis security
switch on the case. The system can detect the
chassis intrusion through the status of this
connector. T o utilize this function, set “Intruder
detection” to “Enabled” in the “Power Management Setup” section of the CMOS Setup.Save
and exit, then boot the operating system once to
make sure this function takes effect.
S/PDIF Out Connector: SPDIF_OUT
The S/PDIF out connector is capable of providing digital audio to external speaker or compressed AC3 data to an external Dolby digital
decoder.
Note: The empty pin of SPDIF cable should be
aligned to empty pin of S/PDIF out connector.
COM2 Connector (optional): COM2
This motherboard attached a serial connector
for your computer, you only need connect it with
cable, then link devices to cable port.
This option is used to select the priority for HDD startup. After pressing
<Enter>, you can select the HDD using the <PageUp>/<PageDn> or Up/Down
arrow keys, and change the HDD priority using <+> or <->. To exit this option,
press <Esc>.
This option is used to set up the virus warning message for the IDE HDD boot
sector. When enabled, a warning message will appear on the screen if any
program intend s to write information to the boot sector . The available setting
values are: Disabled and Enabled.
Note: Such function provides protection to the startup sector only; it does not
This option is used to select the system performance. If it is set to “Optional”,
BIOS will use the most stable settings. If it is set to “Aggressive”, BIOS will use
over clocked settings for higher performance but with higher risk of instability.
If it is set to “Expert”, BIOS allows full customization of performance options.
Advanced users only.
Max Memclock (MHz)
When it is set to Manual in “DDR T iming Setting by”, user can place an Artificial
memory clock limit on the system. Memory is prevented from running faster
than this frequency. The available setting values are: 100, 133, 166, 200, Auto.
CAS# Latency (Tcl)
This option controls the CAS latency, which determines the timing delay (in
clock cycles) before SDRAM starts a read command after receiving it. The avail-
When DRAM is refreshed, both rows and columns are addressed separately.
This setup item allows you to determine the timing of the transition from RAS
(row address strobe) to CAS (column address strobe). The less the clock cycles,
the faster the DRAM performance. The available setting values are: Auto, 2 - 7.
Row Precharge Time (T rp)
This item controls the number of cycles for Row Address Strobe (RAS) to be
allowed to precharge. If insufficient time is allowed for the RAS to accumulate
its charge before DRAM refresh, refreshing may be incomplete and DRAM may
fail to retain data. This item applies only when synchronous DRAM is installed
in the system. The available setting values are: Auto, 2 - 6.
This feature is especially designed for AMD Athlon processor, which provides
a CPU temperature detecting function to prevent your CPU from overheating
due to the heavy working loading. The available setting values are: Disabled,
Auto.
This option is used to set the power on method for your PC. Setting values
include: Password, Hot KEY, Mouse Move, Mouse Click, Any KEY, BUTTO N
ONLY and Keyboard98.
KB Power ON Password (Default: Enter)
When the POWER ON Function is set to Password, use this item to set the
password.
Hot Key Power ON (Default: Ctrl-F1)
When the POWER ON Function is set to Hot KEY, use this item to set the hot
key combination that turns on the system. The available setting values are:
Ctrl-F1-F12.
Onboard Serial Port 1/2 (Default: 3F8/IRQ4/2F8/IRQ3)
This option is used to assign the I/O address and interrupt request (IRQ)
for the onboard serial port 1/2.
Note: Do not try to set the same values for serial port 1 and 2.
UART Mode Select(Default: Normal)
Use this option to select the UART mode. The setting values include Normal,
IrDA, ASKIR and SCR. The setting value is determined by the infrared module
installed on the board.
UR2 Duplex Mode (Default: Half)
This option is available when UAR T 2 mode is set to either ASKIR or IRDA.
This option enables you to determine the infrared (IR) function of the onboard
infrared chip. The available setting values are: Half and Full.
Onboard Parallel Port (Default: 378/IRQ7)
This option is used to assign the I/O address and interrupt request (IRQ) for
onboard parallel port controller. The setting values include: Disabled, 378/
IRQ7, 278/IRQ5 and 3BC/IRQ7.
Parallel Port Mode (Default: SPP)
Select an address and corresponding interrupt for the onboard parallel port.
The setting values include SPP, EPP, ECP, ECP+EPP.
PWRON After PWR-Fail (Default: Off)
This option is used to set what action the PC will take with the power supply
when it resumes after a sudden power failure. The available options are: Off
(remain in turn off status). On (auto power on) and Former-Sts (resume with
the previous status).
ACPI stands for “Advanced Configuration and Power Interface”. ACPI is a
standard that defines power and configuration management interfaces between an operating system and the BIOS. In other words, it is a standard that
describes how computer components work together to manage system
hardware. In order to use this function the ACPI specification must be supported by the OS (for example, Windows2000 or WindowsXP). The available
setting values are: Enabled and Disabled.
This option is used to set the energy saving mode of the ACPI function.
When you select “S1 (P O S)” mode, the power will not shut off and the
supply status will remain as it is, in S1 mode the computer can be resumed
at any time. When you select “S3 (STR)” mode, the power will be cut off after
a delay period. The status of the computer before it enters STR will be saved
in memory, and the computer can quickly return to the previous status when
the STR function wakes. When you select “S1 & S3” mode, the system
will automatically select the delay time.
This option is used to set the power management scheme. A vailable settings
are: User Define, Min Saving and Max Saving.
This option is used to turn off hard disk power if the hard disk is idle for a given
period of time. The setting values are Disabled and 1Min-15Min.
This option is used to define the continuous HDD idle time before the HDD
enters power saving mode. The setting values are Disabled and Enabled.
PBTN (Default: Instant-Off)
This option is used to set the power down method. This function is only valid
for systems using an A TX power supply. When “Instant-Off” is selected, press
the power switch to immediately turn off power. When “Delay 4 Sec.” is
selected, press and hold the power button for four seconds to turn off power.
(Default: Disabled)
This option is used to enable or disable the feature of booting up the system
on a scheduled time/date. The setting values are Disabled and Enabled.
When the Power-On by Alarm set as “Enabled”, this option will be modified. It
is used to set the timing for the start-up date. The setting values contain 0 - 31.
When the Power-On by Alarm set as “Enabled”, this option will be modified. It
is used to set the timing for the start-up date. The setting values contain hh: 023; mm: 0-59; ss: 0-59.
This option is used to enable or disable intruder detection function. The setting values are: Disabled and Enabled.
This option is used to set whether the system is permitted to automatically
distribute IRQ DMA and I/O addresses each time the machine is turned on.
The setting values are: Disabled and Enabled.
This option is used to define the system resource control scheme. If all cards
you use support PnP, then select Auto (ESCD) and the BIOS will automatically
distribute interruption resources. If the ISA cards you installed not supporting PnP, you will need to select “Manual” and manually adjust interruption
resources in the event of hardware conflicts. However, since this motherboard
has no ISA slot, this option does not apply.
Press the <Enter> key, then manually set IRQ resources.