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- Caring for your LifeBook Notebook
Figure 40. Removing/installing the dust filter cover
5 Replace the dust filter cove rby inserting the end without latch first and pushing in the cover until it latches.
Storing your LifeBook notebook
• If storing your notebook for a month or longer, turn your LifeBook notebook off, fully charge the
battery, then remove and store all Lithium ion batteries.
• Store your notebook and batteries separately. If you store your LifeBook with a battery installed,
the battery will discharge, and battery life will be reduced. In addition, a faulty battery might
damage your LifeBook.
ALWAYS BE SURE THE DUST FILTER COVER IS INSTALLED WHEN RUNNING YOUR SYSTEM. NOT USING
THE COVER COULD CAUSE CONTAMINATION AND POSSIBLE DAMAGE TO THE SYSTEM.