Maintenance and Disassembly 5-3
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Never move or raise the computer when the hard disk is accessed. Do not
jar the hard disk as this may cause a hard disk crash.
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Use hard disk system tools such as Disk Defragmenter for Windows.
This reorganizes your hard disk by eliminating fragmentation and
improving hard disk access time.
Handling the Computer Battery Packs
The battery packs furnished with the computer require reasonable care and
handling to ensure efficient operation and maximum life. The batteries and their
terminals should be periodically inspected for evidence of corrosion and oxide
build-up.
To ensure that the battery packs endure a normal life cycle, always observe the
following precautions when handling the battery packs:
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Do not drop the battery packs or subject them to excessive shock or
vibration.
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Do not expose the battery packs to direct sunlight, moisture, or chemical
compounds.
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Do not disassemble the battery packs.
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Do not use the battery packs to power other devices.
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Do not shorten the battery leads or connect the battery with reversed
polarity.
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Never attempt to charge the battery packs in any way other than as
described in the NEC Versa Note User’s Guide.
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Always charge the battery packs as soon as possible after a low battery
indication.
Required Tools and Equipment
To troubleshoot and repair PC systems properly, you need a few basic tools.
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Tweezers
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Small flat-head screwdriver
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Small Phillips screwdriver
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Regular size Phillips screwdriver
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Small Hex-bolt screwdriver
