Page 1
486
-KVD
MAIN BOARD
USER’S MANUAL
DOC. NO.
Rev.
Date
: 12339
:
c
:
JULY 1993
Page 2
Table of Contents
..-..--.-.--I--...._---...-----------..--......--------------...-~.~.~~.
OVERVIEW l l l l l l l l l l l l l l l 1
INTRODUCTION
SPECIFICATIONS
MOTHERBOARD LAYOUT.
SYSTEM BLOCK DIAGRAM
.....................
.....................
................
................
1
1
2
3
MOTHERBOARDSETTINGS l l l l l l l 5
CONNECTOR & JUMPER PINOUTS
JUMPER DESCRIPTION
CPU TYPE SELECTION
INTiEXT KEYBOARD SELECTION
CPU CLOCK SELECTION
VESA BUS CONNECTOR
..................
..................
.................
.................
.............
.............
5
6
6
6
7
7
SYSTEM MEMORY. . . . . . . . l l l 11
MEMORY CONFIGURATION . . e . . . . . m . . s . D . . 11
CACHE CONFIGURING SIZE . _ . . . . . . . . . . . . . 12
AWARDBIOSSETUP l ooooooooo 15
SYSTEM SETUP
STATUS CMOS SETUP’
DAYLIGHT SAVING
LOAD SETUP DEFAULT’ : : : : : : : : : : : : : : : : : 17
LOAD BIOS DEFAULTS . . . . . . . . . . . . . . . . . . 17
BIOS FEATURES SETUP
CHIPSET
PASSWORD SETTING . . . . . . . . . . . . . . . . . . . 19
PASSWORD DISABLED . . . . . . . . . . . . . . . . . . 19
EXITING SETUP . . . . . . . . . . . . . . . . . . . . . 19
FEATURES
: : : : : : : : : : : : : : : : : : 16
SET&
: : : : : : : : : : : : : : : : 18
15
17
18
Page 3
AM1
BIOS SETUP
SYSTEM SETUP
STANDARD
ADVANCDE CMOS SETUP . . . . . . . . . o . . . . . . 23
WRITE CMOS AND EXIT . . . . . . . . . . . . . . . . . 24
CM@S
iEiU!E’: : : : : : : : : : : : : : : : : 22
21
21
HARD DISKSPECIFICATIONS l . . l . l 25
CONNER . . . . . . . . . . . . . . . . . . . . . . . . . 25
MAXTOR.........................26
QUANTUM . . . . . . . . . . . . . . . . . . . . . . . . 26
SEAGATE
WESTERNDiGiTii
: : : : : : : : : : : : : : : : : : : : 26
26
Page 4
OVERVIEW
INTRODUCTION
The 486-KVD motherboard is a high performance motherboard, offering
excellent features ideal for building advanced personal computers or
workstations.
SPECIFICATIONS
The 486-KVD motherboard comes with the following features:
0
Intel
80486DX/80486DX2/80486SXl80487SXl P24T
microprocessor. Dual CPU in PQFP and PGA packages.
0
VIA VT82C485 80486180386 PC/AT Chipset.
0
Supports
cache memory.
0
Supports
provides page mode DRAM operation.
0
Shadow RAM.
0
64KB BIOS.
0
Seven 16-bit ISA expansion slots.
0
Supports two VESA BUS slots’for LOCAL BUS master or
LOCAL BUS slave.
0
Real time clock/calendar.
0
VIA82C485
64KB/128KB/256KB
IMB
up to 128MB of DRAM memory for 486 system,
of direct mapped write-back
includes built- in 8042 keyboard controller.
Page 5
MOTHERBOARD LAYOUT
Page 6
SYSTEM BLOCK DIAGRAM
E&Es
BUS
I
DATA
BUS
I CPU
DATA BUS
I-
vl82C485
Cache, ISA
DRAM
Controller
KEIC
Controller
/
I _
mRAL
S\rSTEM
DATA
BUS
(SD>
DRAM
k
VESA BUS
I
-
BIOS
SWEM
zsy$
ISA BUS
L
- _ - - ._ - _.
I. ._ ._ Y I_ .a Y _a _I u I_ _. Y ._ I Y
me
u -
-.
Y .- u _. _. ._
Y
a.
_I Y Y -. _. ._
Y
a.
-.
Y
u
_.
_I
.a
IL -. -.
a
u
Y u u Y I se ._
L
a.
3
Y Y Y I u u _ - - - -
__
Page 7
4
Page 8
MOTHERBOARD SETTINGS
CONNECTOR & JUMPER
Connector Function
CNI
CN2
J2
J9
JIO
Jll
J12
J13
Keyboard 1
connector
Power
connector
External
Battery
Connector
Turbo LED 1
Turbo switch 1
Hardware
reset
Speaker
connector
Keylock & 1
power LED 2
Pin outs
2
3
4
5
1
2
3
4
5,678
9
lO,ll,
12
1
2
3
4
2
2
1
2
1
2
3
4
3
4
5
PINOUTS
Signal name
Keyboard clock
Keyboard data
No connection
GND
+5v
Power good
+5v
+12v
-12v
GND
- 5v
+5v
Anode +
NC
NC
Cathode
vcc
LED
GND
Turbo signal
GND
Reset signal
Speaker signal
NC
GND
+5v
Power signal
Spare
GND
Key lock
GND
-
5
Page 9
JUMPER DESCRIPTION
Jumper
Jl
-
J4
J7
Function
2-3 Internal Battery
l-2 External Battery
Display type
Password Clear#
(For Award BIOS)
”/
~l!%%7A
Password
(For
only)
AMI
Clear##
BIOS)
TABLE /VOTE: # REFERANCE PAGE
CPU TYPE SELECTION
-------
CPU
JCI
_~_~
JC2
-___-
JC3
~~-
--
JC4
JC5
.--
~----
486SX
2-3
pp_
2-3
OFF
OFF
1
FOR TEST ONLY
Open
Mono/EGA
Close
Color
A/GA (default)
1-2
2-3
EE%)
/
Reset
19
P-P
486DX
l-2
l-2
ON
-
ON
.,
INT/EXT KEYBOARD SELECTION
JB4
--~--____I
._ ._
Y
_.
.a _
a.
_I
- _.
Y Y
Y
se ._ ._
a*
_I
._
.a
Y
u
Y . . I
-________-
1_
u
I.
u
Y -. _I ._
_, _. ._ ,_ - -. - - - _. ._ .* _ s. _ u
Y
a. -- .-
.-
6
_a *-
._
I _ -. .^ - Y _. -_ - _. _. ._
Y
u
I
._
u
__
Page 10
CPU CLOCK SELECTION
5-6
0
0
0
0
0
0
1
I
1
0
1
1
1
1
0
1
1
II
0 : closed, 1 I open
VESA
The motherboard provides two high-performance VESA bus connectors,
SLI
These connectors can be utilized for Local Bus Master and Local Bus
Target
The following lists give a pin assignment of St1 5 and SLI 6.
“Side A” of the connector are for the
side.
“Side B” of the connector are for the
BI_JS
5 and SL16, for use with VESA peripherals.
a
3-4
1*
1
0 0
0
1
1
1
0 0
0
l-2
0
1
1
0
1
1
1
CONNECTOR
pinouts
CLK2
40 MHZ
50 MHZ
80 MHZ
66.6 MHZ
66.6 MHZ
TEST
25 MHZ
40 MHZ
I
50 MHZ
33.3 MHZ
POWER DOWM
pinouts
on the board component
on the board solder side.
-
-
Page 11
Connector
SL15
-
Local Bus
Master 0
-
T
Side
01
02
03
04
05
06
07
08
09
10
II
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
48
49
50
51
52
53
54
55
56
57
58
-
I
I
pins &
DATO 1
DAT03
GND
DATOS
DAT07
DAT09
DATl 1
DAT13
DATl5
GND
DAT17
vcc
DATl9
DAT21
DAT23
DAT25
GND
DAT27
DAT29
DAT3 1
ADR30
ADR28
ADR26
GND
ADR24
ADR22
vcc
ADR20
ADR18
ADR16
ADR14
ADR12
ADRlO
ADR08
GND
ADR06
ADRO4
WBACK#
BEO#
vcc
BEl#
BE2#
GND
BE3#
ADS#
LRDY#
LDEVO#f
LREQO#
GND
LGNTO#
vcc
ID2
ID3
ID4
LKEN#
LEADS#
pinouts
-
T
Side I-
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
48
49
50
51
52
53
54
55
56
57
58
pins &
DATOO
DAT02
DAT04
DAT06
DAT08
GND
DATlO
DAT12
vcc
DAT14
DAT16
DAT18
DAT20
GND
DAT22
DAT24
DAT26
DAT28
DAT30
vcc
ADR31
GND
ADR29
ADR27
ADR25
ADR23
ADR21
ADR19
GND
ADR17
ADRl5
vcc
ADR13
ADRI
1
ADR09
ADR07
ADR05
GND
ADR03
ARD02
NC
RES ET#
D/C#
MAO#
WiRH
RDYRTN#
GND
IRQ9
BRDY#
BLAST##
ID0
ID1
GND
LCLKO
vcc
LBS 16#
pinouts
8
Page 12
Connector
SL16
-
Local Bus
Master 1
Side
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
48
49
50
51
52
53
54
55
56
57
58
-
- pins &
I
DATO 1
DATOS
GND
DATOS
DAT07
DAT09
DATll
DAT13
DATl5
GND
DAT17
vcc
DAT19
DAT2
DAT23
DAT25
GND
DAT27
DAT29
DAT3 1
ADR30
ADR28
ADR26
GND
ADR24
ADR22
vcc
ADRZO
ADR18
ADR16
ADR14
ADRl2
ADRlO
ADR08
GND
ADR06
ADR04
WBACK#
BEO#
vcc
BEl#
BE2#
GND
BE3#
ADS#
LRDY#
LDEVl#
LREQl#
GND
LGNTl#
vcc
ID2
ID3
ID4
LKEN#
LEADS#
1
pinouts
-
r
Side E
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
48
49
50
51
52
53
54
55
56
57
58
-
-
pins &
DATOO
DAT02
DAT04
DAT06
DATOS
GND
DATlO
DAT12
vcc
DAT14
DAT16
DAT18
DAT20
GND
DAT22
DAT24
DAT26
DAT28
DAT30
vcc
ADR31
GND
ADR29
ADR27
ADR25
ADR23
ADR21
ADR19
GND
ADR17
ADRl5
vcc
ADR13
ADRll
ADR09
ADR07
ADROS
GND
ADR03
ADR02
NC
RES
ET#
D/C#
M/IO#
W/R#
RDYRTN#
GND
IRQ9
BRDY#
BLAST#
ID0
ID1
GND
LCLKl
vcc
LBS
16#
pinouts
1
Page 13
Jumpers JV2 and JV3 give more
board and the VL-BUS controller.
information on settings of the system
Change the default “High Speed
Write” value if the installed VL-BUS
controller needs high speed zero wait state write transfers.
High Speed Write JV3 setting
0 wait write
(default setting)
I/
1 wait write
/I
2-3 shorted
l-2 shorted
/
I/
The CPU Speed jumper settings follow the maximum clock speed of the
CPU in use. Adjust the setting according to your CPU clock speed.
CPU Speed
< =33
MHz
>
33 MHz
JV2
setting
2-3 shorted
1-2 shorted
._ _ _.
_I
u
.L Y Y ._ ,L Y
_I
u _
_*
_I
.I
u a, u .m a
_.
_I ._
L_
a. - ._ .a
_a
_I ._ ._ . . _I .- I _. “_ .I ._. . -. Y La _. Y
10
u
Y
Y
mm
Y L_ Y _. .- Y _
Y
.a .a
_.
_I Y IL _.
_.
u
Y -1 _I - -
__
Page 14
SYSTEti
MEMORY
MEMORY CQNFIGURATION
486 System Bank
_
Memory
IMB
2MB
4MB
5MB 256K x 4
8MB
,16MB
17MB 256K x 4
20MB
,32MB
,64MB
65MB
68MB
80MB
128MB(Max.) 16M
Spec
256K x 4
256K x
lMx4
lMx4
lMx4
4Mx4
4Mx4
lMx4
4Mx4
4Mx4
16Mx4
256K x 4
16Mx4
lMx4
16Mx4
4Mx4
16Mx4
x 4
0
4
Bank
256K x
lMx4
256K x 4
lMx4
4Mx4
256K x 4
4Mx4
lMx4
4Mx4
16Mx4
256K x 4
16Mx4
lMx4
16Mx4
4Mx4
16Mx4
1
4
Page 15
CACHE CONFIGURING SIZE
The cache size of 486-KVD motherboard is jumper-selectable.
are assigned as Bank 0 and
64K
BANK0
BANK1
TAG RAM
8Kx8
8Kx8
8Kx8
M6-M9
are assigned as Bank 1.
128K
32Kx8
EMPTY
8Kx8
256K
32Kx8
32Kx8
32Kx8
_ (M9)
JSI
JS2
JS3
l-2 shorted
l-2 shorted
l-2 shorted
1-2 shorted
2-3 shorted
2-3 shorted
2-3 shorted
2-3 shorted
1-2 shorted
Ml-M4
_.
u
Y .L I
_.
u
I_
a.
.I ._ Y
_.
m. u a a _
u
Y
Y __
u ,a a. _.
.a
L Y I. ._
Y
m.
Y ._ Y I
u
Y
uIllyy
_.YIY_.I__m._.._U
_..._Y_..Y._
12
-
a. _. u a _. u .m ._
u
Page 16
64Kbytes Direct Mapped Cache
~~~~~~~~---~---~--------~~~~-~~~
I
Ml
1
8Kx8
M21
8Kx8
WI3 ii
128Kbytes Direct Mapped Cache
Mli32KxBI--
1
J
J
M5 ii
M6 i
M7
M5
M6
3
8Kx8
8Kx8 i
3*16@
M4 ii
M7
M8
M9
i
Page 17
256Kbytes Direct Mapped Cache
--------_-_---_-_-----------____~
Ml i---j
I
M2 1
M3
f---=-j
M4
i---==-
32i6@
1\115 i
]
~6)
M7(
MB1
32Kx8
I
32Kx8 1
I
32Kx8 j
32Kx8
1
7
1
Page 18
AWARD BIOS SETUP
SYSTEM SETUP
A SETUP program, built into the system BIOS, is stored in the CMOS
RAM that allows the configuration settings to be changed. This program
is executed when:
User changes system configuration.
(1)
(2)
User changes system backup battery.
(3)
System detects a configuration error and asks the user to run
the SETUP program.
After power-on RAM testing, the message below appears:
“TO ENTER SETUP BEFORE BOOT, PRESS CTRL-ALT-ESC” or
<DEL>
key.
Press
“CTRL+ALT+ESC”
appears:
STANDARD CMOS SETUP PASSWORD SETTING
BIOS FEATURES SETUP IDE HDD AUTO DETECTION
CHIPSET FEATURES DETUP HDD LOW LEVEL FORMAT
LOAD BIOS DEFAULTS SAVE & EXIT SETUP
LOAD SETUP DEFAULTS
--
ESC : Quit
FIO
:
Save & Exit
or
<DEL>
to run SETUP. The screen below
ROM ISA BIOS (VIAOOOOO)
CMOS SETUP tiTILITY
AWARD SOFTWARE, INC
j
EXIT WITHOUT SAVE
?k
3 t :Select Item
(Shift)F2
:
Color
-____
Time, Date, Hard Disk Type
Use ? or & or -+ or +- key to select and press “ENTER” to run the
select program.
Page 19
STANDARD CMOS SETUP
The Standard CMOS Setup has 10 items for setting.
Each item may have one or more option settings.
Use the arrow keys to highlight the item and then use the
<PgDn> keys to select the value you want in each item.
ROM ISA BIOS (VIAOOOOO)
STANDARD CMOS SETUP
AWARD SOFTWARE, INC.
<PgUp>,
or
Date (mm: dd: yy)
Time (hh: mm: ss)
DAYLIGHT SAVING
Drive C: User ( 81mb)
Drive D: None ( Omb)
Drive A:
Drive B:
Video
Halt on
Esc : Quit
Fl:
Help
The standard CMOS Setup
System BIOS automatically
necessary.
Press
“F3”
function key to
:
Sat, May 15 1993
:
12:37:05
:
Disabled
.
..
:
1.2M,
:
1.44M,
:
EGA/VGA
:
All Errors
?k + t
(Shift)F2
CYLS.
611
5.25 in
3.5 in
: Select Item
:
Change Color
HEADS PRECOMP LANDZONE SECTORS
16
0
0
0
0
Base Memory: 640K
Extended Memory : 7168K
Expanded
Other Memory: 384K
Total Memory: 8192K
PU/PD/+/ - :ModifL
F3 : Toggle Calendar
screen is displayed above.
detects memory size, thun no changes are
1
show the calender.
0 17
0
Memory :
0
OK
Page 20
DAYLIGHT SAVING
When enabled, this field allows user to Set the clock one hour in
advance.
When disabled, it subtracts one hour when standard time begins.
After the changes are made, press ‘ESC” to return to main menu.
LOAD SETUP DEFAULT
Selecting this field loads the factory defaults for BIOS and
FEATRUES
which the system automatically detects.
CHIPSET
LOAD BIOS DEFAULT
BIOS defaults contain the most appropriate values of the
systemparameter that allows to minimum system performance.
The OEM manufacturer may change the defaults through
MODBINbefore the binary image burn into the ROM.
Page 21
BIOS FEATURES SETUP
ROM ISA BIOS (VIAOOOOO)
BIOS FEATURES SETUP
AWARD SOFTWARE, INC.
virus
warning
CPU Internal Cache
External Cache
Quick Power On Self Test
Boot Sequence
Boot Up Floppy Seek
Boot Up Numlock Status
Boot UP System Speed
IDE HDD Block Mode
Gate A20 Option
Typematic Rate Setting
Typematic Rate
Typematic Delay (Msec)
S
ecu&y
(Chars/Set)
Option
: Enabled
Enabled
:
Enabled
:
Disabled
: A,C
:
Enabled
:
On
:
High
:
Disabled
:
Fast
: Disabled
:
6
:
250
:
Setup
System BIOS Shadow
Video BIOS Shadow
C8000-CBFFF Shadow
CCOOO-CFFFF Shadow
DOOO-D3FFF Shadow
D4000-D7FFF Shadow
DSOOO-DBFFF Shadow
DCOOO-DFFFF Shadow
EOOOO-E3FFF
E4000-E7FFF Shadow
ESOOO-EBFFF Shadow
ECOOO-EFFFF Shadow
ESC
Fl
FS
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
:
Quit
:
Help
:
Old Values
Shadow
:
Enabled
:
Enabled
:
Disabled
:
Disabled
:
Disabled
:
Disabled
:
Disabled
:
Disabled
:
Disabled
:
Disabled
:
Disabled
:
Disabled
?\1 -+ t:Select
PU/PD/+/-
:
Modify
(Shift) F2 : Color
Item
CHIPSET
I
ISA command delay
ISA wait state
IO recovery time
Extended ALE
Decoupled refresh
Relocate
Video BIOS Cacheable
System BIOS Cacheabl
DRAM Timing Comtrol
Cache Timing Control
Moving around The BIOS and
FEATURES SETUP
ROM ISA BIOS (VIAOOOOO)
BIOS FEATURES SETUP
AWARD SOFTWARE, INC.
:
Noraml
: Normal
: Disabled
:
Disabled
:
25 6Kl3 84 K
Enabled
:
Disabled
:
Enabled
e
:
Enabled
:
Fast
:
Turbo
CHIPSET
ESC
:
Quit
Fl
:
Help
FS
:
Old Values
F6 : Load BIOS Defaults
F7 : Load Setup Defaults
?& -9
t:Select
PU/PD/+/-
:
(Shift) F2 : Color
Modify
FEATURE SETUP programs
Item
shown above work the same way as moving around the standard CMOS
SETUP program. Users are not encouraged to run the BIOS and
CHIPSET FEATURES SETUP programs.
Your system should have been fine-tuned before shipping. Improper
SETUP may cause the system to fail, consult your dealer before making
any changes.
Page 22
PASSWORD SETTING
When you select this function, you can create a password.
Type YOUR password up to eight characters and press
You will be asked to confirm the password.
Type the password again and press
You may also press
password.
To disable password, press <Enter> when you are prompted to
enter password.
A message appears, confirming the password is disabled.
When the password is disabled, the system boot and you can enter
Setup freely.
<Esc>
to abort the selection and not enter a
<Enter>.
<Enter>.
SECURITY OPTION
If you select System under this field, you will be prompted for the
password every time system is rebooted or any time you try to enter
SETUP.
If you select SETUP, you will be prompted only when you try to
enter SETUP.
CLEAR PASSWORD
If you forget your password, turn off the system power first and
remove the system unit cover. Locate Jumper J7 and cap it.
Turn the system power on and the screen will display the message
below:
PASSWORD IS SET DISABLED
PLEASE REMOVE JUMPER (J7) BEFORE SETTING UP NEW
This message indicates that the password is cleared.
Remove jumper J7 and reset the system.
At this point, you will not be asked for the password to enter SETUP.
PASSWORD
Page 23
EXITING SETUP
ROM ISA BIOS (VIAOOOOO)
AWARD SOFTWARE, INC.
STANDARD CMOS SETUP
BIOS FEATURES SETUP
CHIPSET FEATURES SETUP
LOAD SETUP DEFAULT
ESC : Quit
FlO
:
Save & Exit Setup
’
SAVE to CMOS and EXIT (Y/N)? Y
SAVE DATA TO CMOS &EXIT SETUP
CMOS SRTUP UTILITY
PASSWORD SETUP
IDE HDD AUTO DETECTION
HDD LOW LEVEL FORMAT
?& + t:
S el ect Item
(Shift)F2
:
Change Color
ETUP
SAVING
After you have made changes under SETUP, press
“ESC”
to return
to the main menu.
Move cursor to “SAVE & EXIT SETUP” or press
press
“y”
to change the CMOS SETUP.
“FIO”
and then
If you didn’t change anything, press “ESC” again or move cursor
to “EXIT WITHOUT SAVING” and press
“y”,
to retain the SETUP
settings.
Page 24
AM1 BIOS SETUP
SYSTEM SETUP
A SETUP program has been built into the system BIOS so that
configurations stored in the CMOS RAM can be changed. This program
is exectud when:
User changes system configuration.
(1)
User changes system backup battery.
(2)
(3)
System detects a configuration error and asks the user to runh
the SETUP program.
After power-on RAM testing, the message below appears:
“Press
<DEL>
if you want to run SETUP.”
Press “DEL” to run setup or do nothing to bypass.
If the “DEL” key pressed, the following screen is displayed:
AM1 BIOS SETUP PROGRAM - BIOS SETUP UTILITIES
(C) 1992 American Megatrends Inc.,
[
STANDARDCMOSSETUP
AUTO CONFIGURATION WITH BIOS DEFAULTS
AUTO CONFIGURATION WITH POWER-ON DEFAULTS
ADVANCED CMOS SETUP
CHANGE PASSWORD
AUTO DETECT HARD DISK
HARD DISK UTILITY
WRITE TO CMOS AND EXIT
DO NOT WRITE TO CMOS AND EXIT
All
Rights Reserved
]
Use
Standard CMOS Setup for Changing Time, Date, Hard Disk Type, etc.
FlO
:
ESC : Exit &+ ?
&and ?
keys to select and press “Enter” to run the selected program.
Se1
F2/F3
:
Color
Save & Exit
Page 25
STANDARD CMOS SETUP
AMIBIOS SETUP PROGRAM - STANDARD
(C) 1992 American Megatrends Inc., All Rights Reserved
Date (m&date/year)
Time (hour/min/sec)
Hard disk C: Type
Hard disk D: Type
Floppy drive A:
Floppy drive B:
Primary display
Keyboard
The SETUP
Esc:Exit
proram
:
Fri,
Dee
11 1992
:
11:32:03
:
I7 977
:
Not Installed
:
J..2MB, 5?qLC
:
Not Installed
\:
VGAIPGAIEGA
:
Installed
&+?
Select
F2/F3
is completely menu driven.
Use the arrow keys to select an entry;
:
Color PU/PD
“PgUp”/“PgDn”
Ch4OS
SETUP
Base
memory:640 KB
Ext.
Cyln Head WPcom LZone Sect Size
5 300 977
6
13
20 21 22 23 24 2526
27 28 29 30 31 1 2
memory
7 8 9 10 1112
14 15 16 17 1819
:
Modify
:
3072 KB
17
keys to change
41 MB
an entry; and “Esc” key to exit.
Help messages are displayed in a window on the screen when
“Alt +Fl”
keys are pressed.
The standard CMOS SETUP screen is shown above.
System BIOS automatically detects memory size, thus no changes are
necessary.
After the changes are made, press “Esc” to exit.
Page 26
ADVANCED CMOS SETUP
AM IBIOS SETUP PROGRAM - ADVANCED CMOS SETUP
(C) 1992 American Megatrends Inc., All Rights Reserved
Typematic Rate Programming
Typematic Rate Delay (msec)
Typematic Rate
Above 1 MB Memory Test
Memory Test Tick Sound
Hit
Hard Disk Type 47 RAM Area
Wait For
System Boot Up Num Lock
Numeric Processor Test
Weitek Processor
Floppy Drive Seek At Boot
System Boot Up Sequence
System Boot Up CPU Speed
External Cache Memory
Internal Cache Memory
Fast Gate A20 Option
Password Checking Option
Video ROM Shadow COOO, 32K
<DEL>
iF1 z=
(Chars/Set)
Message Display
If Any Error
:
Disabled
:
500
:
15
:
Disabled
:
Enabled
:
Enabled
:
0:300
:
Enabled
:
On
:
Enabled
:
Absent
:
Enabled
:
A:, C:
:
High
:
Enabled
:
Enabled
:
Disabled
:
Setup
:
Enabled
Adaptor ROM Shadow
Adaptor ROM Shadow
Adaptor ROM Shadow
Adaptor ROM Shadow
BootSector Virus Protection
BIOS Cacheable Option
Video Cacheable Option
256K Relecate Option
ISA Bus Command Delay
ISA Slave Wait States
I/O Recovery Time
Extended ALE
Decouple Refresh
Fast A20 Port 92H
AUTO
DRAM Speed Select
Bus Clock Rate Select
Cache Read Cycle Select
Cache Write Cycle Select
Config
Option
C800,32K
DOOO,
32K:Disabled
D800,32K
EOOO,
64K:Disabled
:
Disabled
:
Disabled
:
Enabled
:
Enabled
:
Enabled
:
Disabled
:
Disabled
:
4WfS
:
Disabled
:
Disabled
:
Enabled
:
Disabled
:
Enabled
: OWL5
:
CLK2/1.5
: owls
. OWL3
ESC: Exit
F5
A-+? Se1
:
Old Values F6 : BIOS Setup Defaults
(Ctrl) Pu/Pd :Modify
Fl
:
Help F2/F3
F7
:
Power-on Defaults
:
Color
Moving around the Advanced CMOS Setup program shown above
works in the same way as moving around the standard CMOS setup.
Users are not encouraged to run the Advanced CMOS setup program.
Your system should have been fine-tuned before shipping.
Improper SETUP may cause the system to fail.
Consult your dealer before making any changes.
Page 27
WRITE TO CMOS AND EXIT
After making the necessary change under SETUP, press
“ESC”
to
return to the main meun, move cursor to “Write to CMOS and Exit”,
and press
If no change weremade, press
“y”
to change the CMOS SETUP.
“ESC”
again and press
“y”,
to retain
the CMOS settings.
AM1 BIOS SETUP PROGRAM - BIOS SETUP UTILITIES
(C) 1992 American Megatrends Inc., All Rights Reserved
STANDARD CMOS SETUP
AUTO CONFIGURATION WITH BIOS DEFAULTS
AUTO CONFIGURATION WITH POWER-ON DEFAULTS
ESC : Exit
ADVANCED CMOS SETUP
CHANGE PASSWORD
Write to CMOS and Exit (Y/N) ? Y
Write the settings to the CMOS and Exit
&+? Se1
F2/F3
:
Color FlO
1
:
Save & Exit
Page 28
HARD DISK SPECIFICATIONS
CONNER
1
MODEL
/I
I/
CP-30084 / 85MB
jl
CP-30084E 1 85MB
CP-30104 120MB
CP30104H 240MB
CP-30174 170MB
/I
CP-30174E / 170MB
/I
CP-30204 / 200MB
CP-30204F 200MB
II-
jl
CP-30254 j 251MB
/I
CP-3364 j 360MB /702
11
CP-3544 j 544MB /1024
CAPACITY / CYLINDER / HEAD
526
/
526
1
726
726
903
903
/
683
1
683
895
I
8
8
8
8
8
8
16
16
10
16
16
j
SECTOR
I
I
39
39
39
39
46
46
38
38
55
63
63
II
II
II
II
II
II
II
II
II
MAXTOR
MODEL
7120A 120MB
7170A
7213A
7245A 245MB
7345A
CAPACITY CYLINDER HEAD
170MB
213MB
345MB
SECTOR
1.023 14 17
984
683
967
790
10
16
16
15
34
38
31
57
II
II
II
II
Page 29
QUANTUM
r
MODEL
LPS80AT 80MB
LPSI
05AT 105MB
LPSI
20AT 120MB
LPS240AT 240MB
ELS85AT 85MB
ELSl27AT
ELSl70AT
CAPACITY CYLINDER HEAD
127MB
170MB
SEAGATE
611 16
755
901
723
977
919
16
5
13
IO
16
1011 15
SECTOR
17
17
53
51
17
17
22
MODEL
ST3096A 85MB
ST31 20A
ST31 44A
ST3283A 245MB
CAPACITY CYLINDER ’ HEAD
1024
102MB
125MB
1024
1001 15
978
WESTERN DIGITAL
MODEL
AC280
AC21 20 125M 872
AC2200 200M
I
AC2250
AC2340
._ _ _.
-I
.m .a
a.
_I .-
._
CAPACITY CYLINDER HEAD
85M
980
989 12 35
I
255M
341M
u
Y
.a -
-mm . .
I
_. _I
.a
.a
Y -. .- Y Y -. ._ .a
-.
1
u
1010
1010
.-
Y _ u
.-
.m -. -.
26
.
I_
_.
8
I
Q
_m
Y .L u u .- - . . _- ._ -
IO
12
14
IO
12
-a .
.
u .L
I
u
-a
a
SECTOR
17
17
17
35
SECTOR
17
35
55
55
u u
I
.a _.
_.
u - _. _. ._ I
es
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