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Battery Replacement
There is danger of explosion if an incorrect battery type is used for
replacement. For computers equipped with a replaceable lithium-ion battery
pack, the following applies:
• If the battery is placed in an OPERATOR ACCESS AREA, there shall
be a marking close to the battery, or a statement in both the
operating and the servicing instructions;
• If the battery is placed elsewhere in the computer, there shall be a
marking close to the battery or a statement in the servicing
instructions. The marking or statement shall include the following or
similar text:
Caution: Risk of explosion if battery is replaced with an incorrect type.
Dispose of used batteries according to the instructions.
Standby and hibernation
Standby and hibernation are energy-saving features that conserve
power and reduce startup time. They can be initiated by you or by the
system. For more information, refer to "Initiating standby, hibernation or
shutdown."
Standby
CAUTION: To avoid a complete battery discharge, do not leave the
computer in standby for extended periods. Connect the computer to an
external power source.
Standby reduces power to system components that are not in use.
When standby is initiated, your work is stored in random access memory
(RAM), and then the screen is cleared. When the computer is in standby,
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