System Board Jumpers - NEC PowerMate V486 Series Service Manual

2-28 Setup and Operation
To hang up and log off, follow these steps at the NEC Technologies Bulletin Board:
Press
1.
Enter
Press (command for Goodbye/Hangup).
2.
G
3. Press .
Enter

SYSTEM BOARD JUMPERS

This subsection provides jumper setting information for the system board. Situations that
require changing jumper settings include the following:
n
adding secondary cache to the system
n
upgrading the processor
n
forgetting the system password.
The following figures show jumper locations on the system board and a description of
jumper settings. Use the procedures that follow the figures to change jumper settings or to
clear a forgotten password.
(to continue).
CAUTION: Jumpers are set correctly at the
factory.
Only change (or check) the appropriate jumper
setting if adding secondary cache, forgot the
password, or upgrading the processor. Other-
wise, keep the jumpers at their factory settings.