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992 Motherboard Jumpers

CMOS Password Clear (JP2)
Jumper Position Function
1 - 2 Normal Operation
2 - 3 Clear CMOS Data
No Jumper Onboard Battery Disabled

On-Board VGA Function
Function JP16 JP25
Enabled 2-3 1-2
Disabled 1-2 2-3

CPU Voltage Selection (JP1)
Single Voltage CPUs
(Intel P54C/CQS/CT, Cyrix 6x86, AMD K5,idt Win Chip)
Core Voltage I/O Voltage JP1 JP6
3.5V 3.5V V0(1-2) closed
V1(3-4) closed
V2(5-6) closed
V3(7-8) closed		 Open

Dual Voltage CPUs
(Intel P55C/MMX, Cyrix 6x86L/6x86MX/MIII, AMD K6/K6-2)
Core Voltage I/O Voltage JP1 JP6
2.1V 3.3V V0(1-2) closed
V1(3-4) open
V2(5-6) open
V3(7-8) open		 Open
2.2V 3.3V V0(1-2) open
V1(3-4) closed
V2(5-6) open
V3(7-8) open		 Open
2.3V 3.3V V0(1-2) closed
V1(3-4) closed
V2(5-6) open
V3(7-8) open		 Open
2.8V 3.3V V0(1-2) open
V1(3-4) open
V2(5-6) open
V3(7-8) closed		 Open
2.9V 3.3V V0(1-2) closed
V1(3-4) open
V2(5-6) open
V3(7-8) closed		 Open
3.2V 3.3V V0(1-2) open
V1(3-4) open
V2(5-6) closed
V3(7-8) closed		 Open
3.3V 3.3V V0(1-2) closed
V1(3-4) open
V2(5-6) closed
V3(7-8) closed		 Open
2.2V 3.45V V0(1-2) open
V1(3-4) closed
V2(5-6) open
V3(7-8) open		 Closed

CPU Clock Selection (SW1)
The CPU clock jumper settings are different for each CPU type. Select the CPU from the list below for the appropriate settings.