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NEX 6620A User's Guide
CPU Internal Cache/External Cache
These two categories speed up memory access. However, it depends on CPU/chipset design. The
default value is Enable. If your CPU without Internal Cache then this item "CPU Internal Cache" will not
be show.
The Choice: Enabled, Disabled
CPU L2 Cache ECC Checking
This category could turn on the ECC of Pentium III L2 Cache or just disable it.
The Choice: Enabled/Disabled
Processor Number Feature
Intel included a serial number in their Pentium III processors as a unique system identifier. For privacy
reasons, you can disable this setting to prevent the release of this identifier.
The Choice: Enabled, Disabled
Quick Power On Self Test
This category speeds up Power On Self Test (POST) after you power on the computer. If it is set to
Enable, BIOS will shorten or skip some check items during POST.
The Choice: Enabled, Disabled
First / Second / Third Boot Device
The BIOS attempts to load the operating system from the devices in the sequence selected in these items.
The Choice: Floppy, LS120, HDD-0, SCSI, CDROM, HDD-1, Hdd-2, HDD-3, ZIP100, USB-FDD, USB-ZIP,
USB-CDROM, USB-HDD, Disabled.
Boot Other Device
If all the selected boot devices failed to boot, select Enabled the BIOS will try to boot from the other boot
devices (in a predefined sequence) which are present but not selected as boot devices in the setup (and
hence have not yet been tried for booting). If select Disabled, that may be present but not selected as boot
devices in setup.
Swap Floppy drive
If the system has two floppy drives, you can swap the logical drive name assignments.
The Choice: Enabled, Disabled.
Boot Up Floppy Seek
Seeks disk drives during boot up. Disabling speeds boot up.
The Choice: Enabled, Disabled.
Boot Up NumLock Status
Select power on state for NumLock.
The Choice: On/Off.
BIOS Setup
Rev. B0
0301
4-10
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