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Using the Optical Drive on Battery Power
Since an optical drive consumes a lot of power, your overall battery life will be shorter when operating the drive continuously (such as watching a DVD movie) than during standard operation. Many movies
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PROLONGED USE OF THE OPTICAL DRIVE, SUCH AS WHEN WATCHING A DVD MOVIE, WILL SUBSTANTIALLY REDUCE YOUR NOTEBOOK’S BATTERY LIFE.
AN ADDITIONAL
To Watch a Movie on Battery Power:
1Have an additional
2Start watching your DVD movie.
3If a low battery warning occurs, immediately stop the movie and exit the
IF YOU DO NOT STOP THE OPTICAL DRIVE QUICKLY AND THE LIFEBOOK NOTEBOOK ATTEMPTS TO AUTO- SUSPEND (CRITICAL BATTERY LOW STATE) THE NOTEBOOK WILL SHUT DOWN IMPROPERLY. IF THIS OCCURS, YOU WILL NEED TO INSTALL A FRESH POWER SOURCE (EITHER A CHARGED BATTERY OR AC ADAPTER).
4Connect an AC Adapter to your system, or install a fully charged battery in the Flexible Bay (after removing any modular devices that may be present in the bay) prior to removing the main battery.
5Manually place your notebook into Standby mode by depressing the Suspend button then replace the discharged battery with a
6If you removed the optical drive from the Flexible Bay in step 4, reinstall it now.
7Resume your notebook by pressing the Suspend button again. This step is not required if you attached AC power without entering Standby mode.