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GA - 586ATX2
USER'S MANUAL
¯ Auto detect CPU Voltage.
¯ Support MMX CPU.
¯ Auto CPU Over heat Protect System (A.C.O.P.S.)
¯ Switching mode Voltage regulator on Board.
¯ Modem-Ring-On.
¯ Support Cyrix / IBM 6x86MX & AMD-K6 CPU.
¯ In CASE you want to Power OFF System Before
Boot up please press Soft-Power more than 4-
Secs.
¯ FOR 5V CMOS ISA CARD, PLS insert in Slot7.
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CPU
¯JP5 : ON System After AC BACK : Full_ON.
¯JP5 : OFF System After AC BACK : Soft_OFF.
Pentium
Processor PCI - ISA BUS MAINBOARD
REV. 1.0 First Edition
Release Date 97.07.17
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GA-586ATX2
I. Quick Installation Guide:
CPU
1. Pentium
2. Pentium
3. Pentium
4. Pentium
5. Pentium
6. Pentium
7. Pentium
8. Pentium
9. Intel MMX-150MHz
10. Intel MMX-166MHz
11. Intel MMX-200MHz
Processor 90 MHz
Processor 100 MHz
Processor 120 MHz
Processor 133 MHz
Processor 150 MHz
Processor 166 MHz
Processor 180 MHz
Processor 200 MHz
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
ON OFF OFF OFF OFF OFF ON OFF
OFF OFF OFF OFF OFF OFF ON OFF
ON ON OFF OFF OFF OFF ON OFF
OFF ON OFF OFF OFF OFF ON OFF
ON ON ON OFF OFF OFF ON OFF
OFF ON ON OFF OFF OFF ON OFF
ON OFF ON OFF OFF OFF ON OFF
OFF OFF ON OFF OFF OFF ON OFF
ON ON ON OFF OFF OFF ON OFF
OFF ON ON OFF OFF OFF ON OFF
OFF OFF ON OFF OFF OFF ON OFF
12. Intel MMX-233MHz
13. P54CT-150 MHz
14. P54CT-166 MHz
15. P54CTB-150 MHz
16. P54CTB-166 MHz
OFF OFF OFF OFF OFF OFF ON OFF
ON ON ON OFF OFF OFF ON OFF
OFF ON ON OFF OFF OFF ON OFF
ON ON ON OFF OFF OFF ON OFF
OFF ON ON OFF OFF OFF ON OFF
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Table of Contents
CPU
17. P54CTB-180 MHz
18. P54CTB-200 MHz
19. AMDK5-PR133
20. AMDK5-PR166
21. AMD-K6/166 (2.9V)
22. AMD-K6/180 (2.9V)
23. .AMD-K6/200 (2.9V)
24. AMD-K6/233 (3.2V)
25. Cyrix / IBM 6x86-120 MHz-PR150+
26. Cyrix / IBM 6x86-133 MHz-PR166+
27. Cyrix / IBM 6x86L- PR150+ (2.8V)
SW1 SW2 SW3 SW4 SW5 SW6 SW7 SW8
ON OFF ON OFF OFF OFF ON OFF
OFF OFF ON OFF OFF OFF ON OFF
OFF ON OFF OFF OFF OFF ON OFF
OFF ON ON OFF OFF OFF ON OFF
OFF ON ON OFF OFF ON ON OFF
ON OFF ON OFF OFF ON ON OFF
OFF OFF ON OFF OFF ON ON OFF
OFF OFF OFF ON OFF OFF ON OFF
ON ON OFF OFF OFF OFF ON OFF
OFF ON OFF OFF OFF OFF ON OFF
ON ON OFF OFF OFF OFF ON OFF
28. Cyrix / IBM 6x86L-PR166+ (2.8V)
29. Cyrix/IBM 6x86MX-PR166GP(2.9V)∗
30. Cyrix/IBM 6x86MX-PR200GP(2.9V)∗
31. Cyrix/IBM 6x86MX-PR233GP(2.9V)∗
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Note : If Cyrix 6x86 is being used, please check the CPU Date Code after 605.
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Note : Cyrix/IBM 6x86MX-PR166GP (60*2.5) , Cyrix/IBM 6x86MX-PR200GP (66*2.5) ,
Cyrix/IBM 6x86MX-PR233GP (66*3) .
OFF ON OFF OFF OFF OFF ON OFF
ON ON ON OFF OFF ON ON OFF
OFF ON ON OFF OFF ON ON OFF
OFF OFF ON OFF OFF ON ON OFF
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GA-586ATX2
1. Pentium Processor 90 MHz
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CPU
Pentium Processor 90 MHz
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4
ON
7
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5
3
2
1
OFF
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2. Pentium Processor 100 MHz
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Table of Contents
Pentium Processor 100 MHz
R
5
ON
7
6
5
3
2
1
OFF
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GA-586ATX2
3. Pentium Processor 120 MHz
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CPU
Pentium Processor 120 MHz
R
6
ON
7
6
5
3
2
1
OFF
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4. Pentium Processor 133 MHz
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Table of Contents
CPU
Pentium Processor 133 MHz
R
7
ON
7
6
5
3
2
1
OFF
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GA-586ATX2
5. Pentium Processor 150 MHz
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Pentium Processor 150 MHz
R
8
ON
7
6
5
3
2
1
OFF
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6. Pentium Processor 166 MHz
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Table of Contents
CPU
Pentium Processor 166 MHz
R
9
ON
7
6
5
3
2
1
OFF
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GA-586ATX2
7. Pentium Processor 180 MHz
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CPU
Pentium Processor 180 MHz
R
10
ON
7
6
5
3
2
1
OFF
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8. Pentium Processor 200 MHz
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CPU
Table of Contents
Pentium Processor 200 MHz
R
11
ON
7
6
5
3
2
1
OFF
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GA-586ATX2
25. Cyrix / IBM 6x86-120 MHz-PR150+
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CPU
Cyrix / IBM 6x86-120 MHz-PR150+
28
7
6
5
3
2
1
OFFON
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26. Cyrix /IBM 6x86-133 MHz-PR166+
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Table of Contents
CPU
Cyrix / IBM 6x86-133 MHz-PR166+
29
ON
7
6
5
3
2
1
OFF
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GA-586ATX2
27. Cyrix / IBM 6x86L-PR150+ (2.8V)
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CPU
Cyrix / IBM 6x86L-PR150+ (2.8V)
30
ON
7
6
5
3
2
1
OFF