AR-B9673 User’s Guide
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CAUTION:
1. AR-B9673 BIOS the factory-default setting is used to the <Optimized Defaults> Acrosser recommends using
the BIOS default setting, unless you are very familiar with the setting function, or you can contact the technical
support engineer.
2. If the BIOS settings are lost, the system will detect the <COMS checksum error> and boot the operation system,
that situation will reduce the performance of the system. Acrosser recommends you to reset the <Optimized
Defaults>. This option gives best-case values that should optimize system performance.
3. The BIOS settings are described in detail in this section.
5.2 MAIN CMOS SETUP
The <Main CMOS Setup> option allows you to record some basic system hardware configuration and set the
system clock and error handling. If the CPU board is already installed in a working system, you will not need to
select this option anymore.
Main CMOS Setup
Date
The date format is:
Day: Sun to Sat
Month: JAN to DEC
Date: 1 to 31
Year: 1999 to 2099
To set the date, highlight the Date field and use the PageUp / PageDown or +/- keys to set the current time.
Time
The time format is: Hour: 00 to 23
Minute: 00 to 59
Second: 00 to 59
To set the time, highlight the Time field and use the PageUp / PageDown or +/- keys to set the current time.
Floppy Setup
These fields identify the types of floppy disk drive A or drive B that has been installed in the computer. The
available specifications are:
360KB 1.2MB 720KB 1.44MB 2.88MB
5.25 in. 5.25 in. 3.5 in. 3.5 in. 3.5 in.
