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108
If Something Goes Wrong
Power and the batteries
Power and the batteries
Your device receives its power through the AC adaptor or
from the system battery. Power problems are interrelated.
For example, a faulty AC adaptor will neither power the
device nor recharge the batteries.
Here are some typical problems and how to solve them:
The AC adaptor works correctly, but the
battery will not charge.
The battery does not charge while the device is consuming
full power. Try turning off the device.
The battery may be too hot or too cold to charge properly. If
you think this is the probable cause, let the battery reach
room temperature and try again.
The device does not power on.
Let the battery discharge completely, then try charging it
again.
Check the power options. For more information, see
"Optimizing battery life" on page
the internal storage drive more? Is the display power set to
turn off automatically? Was the battery fully charged to begin
with? All these conditions affect how long the charge lasts.
If the device still does not power on, contact your service
provider immediately.
After a period of time, the battery will lose its ability to
perform at maximum capacity and will need to be replaced.
This is normal for all batteries.
For more information on maintaining battery power, see
"Charging the battery" on page
Display problems
Here are some typical display problems and their solutions:
The screen does not look correct.
You can change the display settings by touching the
Settings
information, see
(
) icon on the Home screen. For more
"Display settings" on page
29. Is your software using
28.
71.
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