HP OmniBook VT6200, Manual

Page: 140 / 189

Troubleshooting and Maintenance
Troubleshooting Your Computer
140 Corporate Evaluator’s Guide
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If you are running an application that has an automatic save feature (such as
MS Word), disable this feature or increase the specified save time to reduce hard disk
access.
•
If the operating time has gradually become shorter and the battery is more than a year
or two old, you may need to replace the battery.
•
Heavy modem use can affect battery operating time.
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PC card use can affect battery operating time.
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Test and recondition the battery every 3 months or so using HP Battery Optimizer—
see “To get the most from your batteries” on page 55.
If the Time Remaining for the battery is not correct
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The Time Remaining is an estimate, not a precise value, and is based on the rate at
which the computer is using power at the moment. This value therefore depends on
your current task, and assumes that you will continue using power at the same rate
until the battery runs out. So, if you check the Time Remaining while the computer is
performing a task requiring a good deal of power (such as reading from a CD or
DVD), the value will probably show less time remaining than you really have, since
you will probably later switch to tasks that require less power.
If the computer doesn’t suspend to Standby mode as expected
•
If you have a connection to another computer, the computer won’t suspend if the
connection is active.
•
If the computer is performing an operation, it normally waits for the operation to
finish before suspending.
If the computer doesn’t automatically hibernate as expected
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Make sure hibernate support is enabled. From Control Panel, open Power Options,
then click the Hibernate tab.
Also, check the Power Schemes tab. Make sure the Hibernate timeouts for both AC
power and battery power are not set to Never.