Recovery Boot Enable Jumper; Disable Setup Setting; Normal Setup Setting - NEC PowerMate Pro150 Series Service Manual

B-6 System Board Settings
4. Move the jumper to the position shown in the following figure.
5. Replace the system cover and turn the power back on.
To enable access to the setup program, move the jumper to the position shown in the
following figure.

Recovery Boot Enable Jumper

It is unlikely that anything will interrupt the Flash upgrade process. However, if an
interruption occurs that prevents continuing with the upgrade, it is possible the BIOS could
be left in an unusable state. The following procedure provides a method of recovery from
this kind of problem.
Turn off and unplug the system and any external options.
1.
2. Remove the system unit side panel (see "Removing the Side Panel" in Section 3).
3. Locate the jumper bank on the system board (see Figure B-1).
UP
A B C D E F G H
DOWN
Figure B-8 Disable Setup Setting
UP
A B G H
C D E F
DOWN
Figure B-9 Normal Setup Setting
NOTE: Because of the small amount of code
available in the non-erasable boot block area, no
video is available to direct the procedure. You
must monitor the flash recovery by listening to
the speaker.
Setup program
access disabled.
I
Setup program can be
accessed. (Default)
I