•If you are in an automobile, turn on the automobile’s ignition to supply power to the adapter. In some vehicles, power to the cigarette lighter socket is alway on and you do not need to turn on the ignition.
•If the previous procedures do not activate the adapter, you may need to change the fuse in the adapter. To remove the fuse from the adapter, unscrew the adapter cap with a pair of pliers and remove the cap. Replace the fuse with an 8 amp fuse. In an automobile, you may need to replace the fuse in the cigarette lighter socket.
When you connect the adapter to the cigarette lighter, the computer’s battery starts charging immediately.
To prevent loss of data and possible damage to the computer, unplug the auto adapter when starting and stopping the automobile engine.
Memory Modules
You can increase system memory by installing optional memory modules. You can install a 32, 64 or 128 MB modules.
To avoid possible system problems, use only approved memory modules in your computer.
Before You Install Memory
To prevent personal injury and damage to the equipment, follow the precautions listed here before installing a memory module.
Take the following precautions when installing a memory module:
•Before you remove the memory module compartment door, turn off the computer, unplug the power cord, and remove the battery. Also, disconnect any peripheral devices.
•Before handling a memory module, discharge any static electricity by touching a grounded surface or using a grounding wrist strap.
•Do not insert objects with conductive material, such as metal screwdrivers or graphite pencils, into the
104 Using Options