Gateway NV7802u - NV - Core 2 Duo 2.2 GHz, Reference Manual

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Power
Your notebook is not working on AC power
•
Make sure that your AC power adapter is
connected correctly to your notebook. For
instructions on connecting the AC power
adapter, see “Connecting the AC adapter” on
page 18 .
•
If your notebook is plugged into a surge
protector, make sure that the surge protector is
connected securely to an electrical outlet, turned
on, and working correctly. To test the outlet,
plug a working device, such as a lamp, into the
outlet and turn it on.
•
Make sure that the AC power adapter cables are
free from cuts or damage. Replace any damaged
cables.
Your notebook is not working on battery power
•
Check the power management settings. For more
information about using power management
settings, see “Changing notebook power
settings” on page 62 .
•
Make sure that the battery is installed correctly.
For instructions on inserting your battery, see
“Changing batteries” on page 57 .
•
Make sure that the battery is fully recharged. For
more information about recharging the battery,
see “Recharging the battery” on page 56 .
•
Make sure that the battery is calibrated correctly.
For instructions on recalibrating your battery, see
“Extending battery life” on page 58 .
•
Let the battery return to room temperature.
Printer
Help
For more information about printer troubleshooting, click
Start, then click Help and Support. Type the keyword printer
troubleshooting in the Search Help box, then press E
NTER
.