Page 1
MOZART Main Board
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Page 2
MOZART Jumper Settings
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cache memory capacity
jumper 0KB 64KB 128KB 256KB
J4 1-2 1-2 2-3 2-3
J5 1-2 1-2 1-2 2-3
J6 1-2 1-2 2-3 1-2
J7 1-2 2-3 1-2 2-3
-. Note: If the cache memory capacity and jumper settings do not match, the system will not
operate.
CPU DIP switch (SW1: 1,2,3,7) setting
CPU type SW1-1 SW1-2 SW1-3 SW1-7
80486SX-25MHz OFF OFF 0N OFF
80486DX2-50MHz
80486SX-33MHz
80486DX-33MHz ON ON OFF OFF
80486DX2-66MHZ
CPU settings
jumper setting function
J1
2-3 80486SX-25MHz, 80486SX-33MHz
1-2 80486DX-33MHz, 80486DX2-50MHz, 80486DX2-66MHz
Video board setting (SW1- 5)
video Settings (SW1-5)
color video ON
mono video OFF
note
Mono video: MDA, Hercules video board
Color video boards: CGA, EGA, VGA, XGA video boards, etc.
Password setting (SW1- 4)
PASSWORD Settings (SW1: 4)
use OFF
not used ON
reference
System Setup's [3. RUN PASSWORD], if SW1: number 4 is set to OFF,
password can be used, if SW1: number 4 is set to ON, password cannot be used
Page 3
MOZART CPU
CPU Upgrade
80486SX-25MHz, 80486SX-33MHz, 80486DX-33MHz, 80486DX2-50MHz,
80486DX2-66MHz
Only PGA type CPU can be used, CPU can be upgraded using OverDrive
Socket
CPU DIP switch (SW1: 1,2,3,7) setting
CPU type SW1-1 SW1-2 SW1-3 SW1-7
80486SX-25MHz OFF OFF 0N OFF
80486DX2-50MHz
80486SX-33MHz
80486DX-33MHz ON ON OFF OFF
80486DX2-66MHZ
CPU settings
jumper setting function
J1
2-3 80486SX-25MHz, 80486SX-33MHz
1-2 80486DX-33MHz, 80486DX2-50MHz, 80486DX2-66MHz
Page 4
MOZART memory settings
cache memory settings
0 KB, 64 KB, 128 KB, 256 KB (optional: set by DIP SW1)
Main memory (up to 256 MB)
Capacity: 1MB, 4MB, 16MB (available)
Number of Pins: 72Pin
Total Capacity: 4MB (installed as standard, on motherboard), expandable to 40MB
How to install
memory size
Bank 0
(SIMM0)
Bank 1
(SIMM1)
Bank 2
(SIMM2)
Bank 3
(SIMM3)
4M 4M -- -- --
8m 4M 4M -- --
12M 4M 4M 4M --
16M 4M 4M 4M 4M
20M 4M 16M -- --
24M 4M 4M 16M --
36m 4M 16M 16M --
40M 4M 4M 16M 16M
Page 5
MOZART Main B/D CMOS SETUP
use key
Enter or 1 ~ 8 Execute
arrow keys Select
Esc Save & Exit
Press the DEL key during booting
Level
1
Step 2 Step 3 selection option
1 .STRAT OPERATING
SYSTEM
System reboot progress
2 .RUN CMOS SETUP
Execute setup
screen
Date(mm/dd/yy)
:Wed, Sep 21 1997 date
Time(hour/min/sec)
:10 : 22 : 19 hour
Floppy drive A
:1.2MB, 5 1/4
Not.., 360KB 5 1/4, 1.2MB 5 1/4 720KB 3 1/2,
1.44MB 3 1/2, 2.88MB 3 1/2
Floppy drive B
:1.44MB, 3 1/2
Not.., 360KB 5 1/4, 1.2MB 5 1/4, 720KB 3 1/2,
1.44MB 3 1/2, 2.88MB 3 1/2
Hard disk C: Type
:30 1~ 46, 47(User Define Type)
Hard disk D: type
:Not Installed
Primary display
:VGA/PGA/EGA
VGA/PGA/EGA, Mono.., Color 40x25, Color
80x25, Not Installed
System speed
:Fast Fast/Slow
Booting sequence
:A: then C: A: then C:/C: only
Floppy seek test
:Enabled Disabled/enabled
Base memory
:xxx KB
Ext. memory
:xxxx KB
Coprocessor
:Installed
[Shadow options]
System BIOS
Shadowed
Video BIOS :Enabled Enabled/Disabled
C8000-CFFFF :Disabled Disabled/Enabled
D0000-D7FFF :Disabled Disabled/Enabled
D8000-DFFFF :Disabled Disabled/Enabled
[Peripherals setup] Parallel :U-LPT1
U-LPT/B-LPT/ LPT1(3BC)/ LPT2(378)/
LPT3(278)
Serial :COM1 + 2 COM1(3F8)/COM2(2F8)
PS/2 Mouse :Enabled Enabled/Disabled
FDC :Enabled Enabled/Disabled
IDE :Enabled Enabled/Disabled
[Keyboard setup] Test :Enabled Enabled/Disabled
NumLock :Enabled On/OFF
Key rate :10.9 2 ~ 30
Key Delay :0.50 0.25 ~ 1
3 .RUN PASSWORDS password setting
Password state :Not Installed Not../New../ Installed
Hot Key state :Not Installed Not../New../ Installed
4 .DISPLAY MAIN BOARD
HELP
DIP switch, jumper, HDD capacity and type, memory bank composition, and cache memory
information display
5 .LOAD DEFAULT VALUES
TO CMOS
'CMOS SETUP' and 'CMOS PASSWORD SETUP' changed to initial values.
6 .WRITE(SAVE) TP CMOS
AND EXIT
Save the current setup and reboot
Page 6
7 .DO NOT WRITE TO CMOS
AND EXIT
Reboot without saving the current setup
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