Battery Replacement - NEC DIRECTION L Manual

Remove any diskette from the diskette drive. If you have
2.
a CD in the CD-ROM reader, remove the CD. If you
have a Zip disk in a Zip drive, remove the disk.
3. Turn off the system unit and any external options
connected to it.
4. Unplug the system unit power cable from the wall outlet
or surge suppressor, then from the unit itself.
5. Unplug any external options from the wall outlets or
surge suppressor, then disconnect them from the system
unit.
Pack the system components in the original shipping
6.
materials and cartons. If these are not available, be sure
to use adequate packing materials to protect the
components.

BATTERY REPLACEMENT

All system boards use a battery to maintain system
configuration information. Your system uses a coin-sized
battery mounted on the system board (see the following
figure). If it fails to maintain system configuration
information, replace it with an identically rated battery from
the same manufacturer.
Removing the battery from the system board
causes the computer to lose system configuration
information. Before removing the battery, run the
Setup Utility and print out or write down your system
configuration settings. Then you can restore your
system to its previous settings.
2-18 Using Your Computer
!
CAUTION