Configuring System Board Jumpers - NEC MH4500 User Manual

Configuring System Board Jumpers

The following paragraphs contain procedures for setting system board jumpers
to:
T
clear the CMOS
T
clear a password.
A jumper is a small plastic-encased conductor (shorting plug) that slips over two
jumper pins on the jumper block.
Electrostatic discharge (ESD) can damage the system
board. Modify the system board only at an ESD workstation.
Otherwise, wear an antistatic wrist strap attached to chassis
ground.
The following figure shows the location of the system board jumpers. The
jumper configurations and default settings are given in the table immediately
after the figure.
3-22 Configuring Your System
! CAUTION
J6J1
11 9 7 5 3 1
System Board Jumpers