Jumper Connectors - Intergraph Zx10 System Board Manual

Jumper Connectors

Jumper connectors on the system board (shown in the following figures) connect to system
components or provide essential system functions.
Jumper Connector
J22
J24
J29
JP3
J29
CMOS Reset
Function
Connects to chassis intruder alert switch.
Connects to power switch, power LED, and disk drive LED. Cable
connects to top eight pins.
Causes CMOS reset. Instructs basic input/output system (BIOS) to use
factory settings, clears BIOS Setup password, and forces BIOS Setup at
each system boot. See Chapter 3, "BIOS Setup," for instructions to use
CMOS reset.
Spread spectrum control. If factory installed, do not remove. (See figure
on following page.)
J22
Chassis Intruder
Alert Switch
17
J24
Power Switch/
LEDs