GIGA-BYTE TECHNOLOGY CO., LTD.

GA-586SGX

Device Type

Mainboard

Processor

CX 6x86/IBM 6x86/CX 6x86L/IBM 6x86L/CX 6x86MX/IBM 6x86MX/AM K5/AM K6/Pentium/Pentium MMX

Processor Speed

90/100/120/133/150/166/180/200/233/266MHz

Chip Set

SIS

Maximum Onboard Memory

768MB (EDO & SDRAM supported)

Cache

512KB

BIOS

Award

Dimensions

305mm x 170mm

I/O Options (backplane)

32-bit PCI slots (4), floppy drive interface, green PC connector, IDE interfaces (2), parallel port, PS/2 mouse port, serial ports (2), IR connector, USB connectors (2), ATX power connector, AGP slot

CONNECTIONS

Purpose

Location

Purpose

Location

AGP slot

AGP

PS/2 mouse port

J3

ATX power connector

ATX

Soft off power supply

JP1

Parallel port

CN1

Green PC connector

JP2

USB connector 1

CN2A

IDE interface LED

JP3

USB connector 2

CN2B

Power LED

JP4

Serial port 2

CN3

Reset switch

JP5

Serial port 1

CN4

Speaker

JP6

Floppy drive interface

CN5

CPU fan power

JP8

IDE interface 1

IDE1

Wak-on-lan connector

JP9

IDE interface 2

IDE2

32-bit PCI slots

PC1 - PC4

IR connector

J1

 

 


USER CONFIGURABLE SETTINGS

Function

Label

Position

»

Factory configured - do not alter

JP12

Unidentified

»

Keyboard power on disabled

JP13

Pins 2 & 3 closed

 

Keyboard power on enabled

JP13

Pins 1 & 2 closed


SIMM CONFIGURATION

Size

Bank 0

8MB

(2) 1M x 36

16MB

(2) 2M x 36

32MB

(2) 4M x 36

64MB

(2) 8M x 36

128MB

(2) 16M x 36


DIMM CONFIGURATION

Size

Bank 0

Bank 1

Bank 2

8MB

(1) 1M x 64

None

None

16MB

(1) 1M x 64

(1) 1M x 64

None

24MB

(1) 1M x 64

(1) 1M x 64

(1) 1M x 64

24MB

(1) 2M x 64

(1) 1M x 64

None

32MB

(1) 4M x 64

None

None

32MB

(1) 1M x 64

(1) 2M x 64

(1) 1M x 64

32MB

(1) 2M x 64

(1) 2M x 64

None

40MB

(1) 2M x 64

(1) 2M x 64

(1) 1M x 64

40MB

(1) 4M x 64

(1) 1M x 64

None

48MB

(1) 4M x 64

(1) 1M x 64

(1) 1M x 64

48MB

(1) 4M x 64

(1) 2M x 64

None

48MB

(1) 2M x 64

(1) 2M x 64

(1) 2M x 64

56MB

(1) 4M x 64

(1) 2M x 64

(1) 1M x 64

64MB

(1) 8M x 64

None

None

64MB

(1) 4M x 64

(1) 4M x 64

None

64MB

(1) 4M x 64

(1) 2M x 64

(1) 2M x 64

72MB

(1) 4M x 64

(1) 1M x 64

(1) 4M x 64

72MB

(1) 8M x 64

(1) 1M x 64

None

80MB

(1) 8M x 64

(1) 2M x 64

None

80MB

(1) 8M x 64

(1) 1M x 64

(1) 1M x 64

80MB

(1) 4M x 64

(1) 4M x 64

(1) 2M x 64

88MB

(1) 8M x 64

(1) 2M x 64

(1) 1M x 64

96MB

(1) 4M x 64

(1) 4M x 64

(1) 4M x 64

96MB

(1) 8M x 64

(1) 4M x 64

None

96MB

(1) 8M x 64

(1) 2M x 64

(1) 2M x 64

104MB

(1) 8M x 64

(1) 4M x 64

(1) 1M x 64

112MB

(1) 8M x 64

(1) 4M x 64

(1) 2M x 64

128MB

(1) 8M x 64

(1) 8M x 64

None

128MB

(1) 8M x 64

(1) 4M x 64

(1) 4M x 64

136MB

(1) 8M x 64

(1) 8M x 64

(1) 1M x 64

144MB

(1) 8M x 64

(1) 8M x 64

(1) 2M x 64

160MB

(1) 8M x 64

(1) 8M x 64

(1) 4M x 64

192MB

(1) 8M x 64

(1) 8M x 64

(1) 8M x 64

Note: DIMM Bank 2 can not be used if memory is loaded in the SIMM slots.


CPU SPEED SELECTION (INTEL)

CPU speed

SW/1

SW/2

SW/3

SW/4

90MHz

On

Off

Off

Off

100MHz

Off

Off

Off

Off

120MHz

On

On

Off

Off

133MHz

Off

On

Off

Off

150MHz

On

On

On

Off

166MHz

Off

On

On

Off

180MHz

On

Off

Off

Off


CPU SPEED SELECTION (INTEL CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

90MHz

Off

Off

On

Off

100MHz

Off

Off

On

Off

120MHz

Off

Off

On

Off

133MHz

Off

Off

On

Off

150MHz

Off

Off

On

Off

166MHz

Off

Off

On

Off

180MHz

Off

Off

On

Off


CPU SPEED SELECTION (INTEL CON'T)

CPU speed

JP9

JP10

JP11

90MHz

2 & 3

1 & 2

1 & 2

100MHz

2 & 3

1 & 2

1 & 2

120MHz

2 & 3

1 & 2

1 & 2

133MHz

2 & 3

1 & 2

1 & 2

150MHz

2 & 3

1 & 2

1 & 2

166MHz

2 & 3

1 & 2

1 & 2

180MHz

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (INTEL MMX)

CPU speed

SW/1

SW/2

SW/3

SW/4

150MHz

On

On

On

Off

166MHz

Off

On

On

Off

200MHz

Off

Off

On

Off

233MHz

Off

Off

Off

Off


CPU SPEED SELECTION (INTEL MMX CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

150MHz

Off

Off

On

Off

166MHz

Off

Off

On

Off

200MHz

Off

Off

On

Off

233MHz

Off

Off

On

Off


CPU SPEED SELECTION (INTEL MMX CON'T)

CPU speed

JP9

JP10

JP11

150MHz

2 & 3

1 & 2

1 & 2

166MHz

2 & 3

1 & 2

1 & 2

200MHz

2 & 3

1 & 2

1 & 2

233MHz

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (P54CT)

CPU speed

SW/1

SW/2

SW/3

SW/4

150MHz

On

On

On

Off

166MHz

Off

On

On

Off


CPU SPEED SELECTION (P54CT CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

150MHz

Off

Off

On

Off

166MHz

Off

Off

On

Off


CPU SPEED SELECTION (P54CT CON'T)

CPU speed

JP9

JP10

JP11

150MHz

2 & 3

1 & 2

1 & 2

166MHz

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (P54CTB)

CPU speed

SW/1

SW/2

SW/3

SW/4

150MHz

On

On

On

Off

166MHz

Off

On

On

Off

180MHz

On

Off

On

Off

200MHz

Off

Off

On

Off


CPU SPEED SELECTION (P54CTB CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

150MHz

Off

Off

On

Off

166MHz

Off

Off

On

Off

180MHz

Off

Off

On

Off

200MHz

Off

Off

On

Off


CPU SPEED SELECTION (P54CTB CON'T)

CPU speed

JP9

JP10

JP11

150MHz

2 & 3

1 & 2

1 & 2

166MHz

2 & 3

1 & 2

1 & 2

180MHz

2 & 3

1 & 2

1 & 2

200MHz

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (AM K5)

CPU speed

SW/1

SW/2

SW/3

SW/4

133MHz

Off

On

Off

Off

166MHz

Off

On

On

Off


CPU SPEED SELECTION (AM K5 CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

133MHz

Off

Off

On

Off

166MHz

Off

Off

On

Off


CPU SPEED SELECTION (AM K5 CON'T)

CPU speed

JP9

JP10

JP11

133MHz

2 & 3

1 & 2

1 & 2

166MHz

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (AM K6)

CPU speed

SW/1

SW/2

SW/3

SW/4

166MHz

Off

On

On

Off

180MHz

On

Off

On

Off

200MHz

Off

Off

On

Off

233MHz

Off

Off

Off

Off


CPU SPEED SELECTION (AM K6 CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

166MHz

Off

On

On

Off

180MHz

Off

On

On

Off

200MHz

Off

On

On

Off

233MHz

Off

Off

On

Off


CPU SPEED SELECTION (AM K6 CON'T)

CPU speed

JP9

JP10

JP11

166MHz

2 & 3

1 & 2

1 & 2

180MHz

2 & 3

1 & 2

1 & 2

200MHz

2 & 3

1 & 2

1 & 2

233MHz

2 & 3

1 & 2

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (CX/IBM 6X86)

CPU speed

SW/1

SW/2

SW/3

SW/4

120MHz

On

On

Off

Off

133MHz

Off

On

Off

Off

150MHz

Off

On

Off

Off


CPU SPEED SELECTION (CX/IBM 6X86 CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

120MHz

Off

Off

On

Off

133MHz

Off

Off

On

Off

150MHz

Off

Off

On

Off


CPU SPEED SELECTION (CX/IBM 6X86 CON'T)

CPU speed

JP9

JP10

JP11

120MHz

2 & 3

1 & 2

1 & 2

133MHz

2 & 3

1 & 2

1 & 2

150MHz

1 & 2

2 & 3

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (CX/IBM 6X86L)

CPU speed

SW/1

SW/2

SW/3

SW/4

150MHz

On

On

Off

Off

166MHz

Off

On

Off

Off

200MHz

Off

On

Off

Off


CPU SPEED SELECTION (CX/IBM 6X86L CON'T)

CPU speed

SW/5

SW/6

SW/7

SW/8

150MHz

Off

Off

On

Off

166MHz

Off

Off

On

Off

200MHz

Off

Off

On

Off


CPU SPEED SELECTION (CX/IBM 6X86L CON'T)

CPU speed

JP9

JP10

JP11

150MHz

2 & 3

1 & 2

1 & 2

166MHz

2 & 3

1 & 2

1 & 2

200MHz

1 & 2

2 & 3

1 & 2

Note: Pins designated should be in the closed position.


CPU SPEED SELECTION (IBM/CX 6X86MX)

CPU speed

Clock speed

Multiplier

SW/1

SW/2

SW/3

SW/4

150MHz

60MHz

2x

On

On

Off

Off

166MHz

60MHz

2.5x

On

On

On

Off

166MHz

66MHz

2x

Off

On

Off

Off

200MHz

60MHz

3x

On

Off

On

Off

200MHz

66MHz

2.5x

Off

On

On

Off

200MHz

75MHz

2x

Off

On

Off

Off

233MHz

66MHz

3x

Off

Off

On

Off

233MHz

75MHz

2.5x

Off

On

On

Off

233MHz

83MHz

2x

On

On

Off

Off

266MHz

66MHz

3.5x

Off

Off

Off

Off

266MHz

75MHz

3x

Off

Off

On

Off

266MHz

83MHz

2.5x

On

On

On

Off


CPU SPEED SELECTION (IBM/CX 6X86MX CON'T)

CPU speed

Clock speed

Multiplier

SW/5

SW/6

SW/7

SW/8

150MHz

60MHz

2x

Off

On

On

Off

166MHz

60MHz

2.5x

Off

On

On

Off

166MHz

66MHz

2x

Off

On

On

Off

200MHz

60MHz

3x

Off

On

On

Off

200MHz

66MHz

2.5x

Off

On

On

Off

200MHz

75MHz

2x

Off

On

On

Off

233MHz

66MHz

3x

Off

On

On

Off

233MHz

75MHz

2.5x

Off

On

On

Off

233MHz

83MHz

2x

Off

On

On

Off

266MHz

66MHz

3.5x

Off

On

On

Off

266MHz

75MHz

3x

Off

On

On

Off

266MHz

83MHz

2.5x

Off

On

On

Off


CPU SPEED SELECTION (IBM/CX 6X86MX CON'T)

CPU speed

Clock speed

Multiplier

JP9

JP10

JP11

150MHz

60MHz

2x

2 & 3

1 & 2

1 & 2

166MHz

60MHz

2.5x

2 & 3

1 & 2

1 & 2

166MHz

66MHz

2x

2 & 3

1 & 2

1 & 2

200MHz

60MHz

3x

2 & 3

1 & 2

1 & 2

200MHz

66MHz

2.5x

2 & 3

1 & 2

1 & 2

200MHz

75MHz

2x

1 & 2

2 & 3

1 & 2

233MHz

66MHz

3x

2 & 3

1 & 2

1 & 2

233MHz

75MHz

2.5x

1 & 2

2 & 3

1 & 2

233MHz

83MHz

2x

1 & 2

1 & 2

2 & 3

266MHz

66MHz

3.5x

2 & 3

1 & 2

1 & 2

266MHz

75MHz

3x

1 & 2

2 & 3

1 & 2

266MHz

83MHz

2.5x

1 & 2

1 & 2

2 & 3

Note: Pins designated should be in the closed position.