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BIOS Configuration
Disabled
No warning message to appear when anything attempts to
access the boot sector or hard disk partition table
·
CPU Internal Cache / External Cache
These two categories speed up memory access. However, it depends on
CPU / chipset design. The default value is Enabled.
Enabled
Enable cache
Disabled
Disable cache
·
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 default value is Enabled.
Enabled
Enable quick POST
Disabled
Normal POST
·
Boot Sequence
This category determines which drive computer searches first for the disk
operating system (i.e., DOS). Default value is A,C, SCSI.
C only
Select C drive boot first.
LS / ZIP, C
Select LS-120 or ZIP device boot first.
X1, X2, X3
System will first search for X1 disk drive then X2 disk
drive and then X3 disk drive.
·
Swap Floppy Drive
The default value is Disabled.
Enabled
Floppy A & B will be swapped under DOS
Disabled
Floppy A & B will be normal definition
·
Boot Up Floppy Seek
During POST, BIOS will determine if the floppy disk drive installed is 40 or
80 tracks. 360
K type is 40 tracks while 720
K, 1.2
M and 1.44
M are all
80 tracks. The default value is Enabled.
Enabled
BIOS searches for floppy disk drive to determine if it is 40
or 80 tracks. Note that BIOS can not tell from 720
K, 1.2
M
4-11
Summary of Contents for GA-686KDX
Page 1: ...GA 686KDX USER S MANUAL Dual Pentium II Processor MAINBOARD REV 1 Second Edition...
Page 7: ...Introduction 1 4 BLOCK DIAGRAM 1 3...
Page 8: ...GA 686KDX 1 4...
Page 11: ...Introduction Figure 4 Boxed Pentium II Processor Heat sink support 1 7...
Page 15: ...Hardware Installation separate 3 2 MAINBOARD LAYOUT 3 2...
Page 16: ...GA 686KDX 3 3...
Page 53: ...GA 686KDX 5 AT TECHNICAL INFORMATION 5 1 I O BUS CONNECTOR PIN OUT 5 1 1 ISA SLOT PIN OUT 5 1...
Page 54: ...AT Technical Information 5 2...
Page 55: ...GA 686KDX 5 1 2 PCI BUS SLOT PIN OUT 5 3...
Page 56: ...AT Technical Information 5 4...
Page 57: ...GA 686KDX 5 5...
Page 73: ...Appendix E FCC Document APPENDIX E FCC DOCUMENT E 1...
Page 74: ...GA 686KDX E 1...