5.2.3 Maintaining the Hard Disk Drive
The hard disk drive is one of the most common parts that always gets problem. Here is some
preventive maintenance that you can do when handling the hard disk.
•
Always back up the data files from the hard disk.
•
Run a virus detecting program for possible virus infected area on the hard disk.
•
Use
SCANDISK
to correct any errors found in the directory and File Allocation Table
(FAT). This will also free up space from any unused sectors.
•
Never turn the computer off when the hard disk is being accessed.
•
Never move or raise the computer while the hard disk is being accessed, most especially
don't jar the hard disk as this may cause a hard disk crash.
•
Use hard disk system tools like
Disk Defragmenter
under Windows. This reorganizes
your hard disk by eliminating fragmentation and improves the hard disk access time.
5.2.4 Handling the Computer Battery Packs
The battery packs furnished with the computer require reasonable care and handling to ensure
efficient operation and maximum life. Periodically inspect the battery terminals and the
batteries for evidence of corrosion and oxide build-up.
To ensure that the battery packs endure normal life cycle, always observe the following
precautions when handling the battery packs:
•
Do not drop the battery packs or subject them to excessive shock and vibration.
•
Do not expose the battery packs to direct sunlight, moisture, or chemical compounds.
•
Do not disassemble the battery packs.
•
Do not use the battery packs to power other devices.
•
Do not short the battery leads or connect the battery with reversed polarity.
•
Never attempt to charge the battery packs in any way other than as described in this
manual and the User
’
s Manual.
•
Always charge the battery packs as soon as possible after a low battery indication.
TECHNICAL SERVICE MANUAL
Prestigio Cavaliere 142
86
