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Using the Battery
A battery is an auxiliary power source you can use when your computer is not plugged into an AC outlet. Your computer
may come equipped with one or two battery bays, depending on the model you purchased. If your computer comes with
two battery bays, you can purchase a second rechargeable battery to extend your computing time. Regardless how many
batteries you use, you can always extend the life of the battery by conserving power. See
Conserving Battery Power
for
more information.
Inserting a battery
Removing a battery
Using a second battery
Displaying battery information
Charging a battery
Notes on batteries
Frequently asked questions
The battery that comes with your computer is not fully charged at the time of purchase.
The brightness of your computer screen automatically dims when you switch from AC power to battery power. To
increase the brightness of your screen, press the Fn + F5 keys. Press the Up Arrow
or Right Arrow
.
Page 6
Summary of Contents for PCG-GRX690K
Page 40: ...4 Lift the disc from the drive 5 Push the drive tray gently to close it Page 40 ...
Page 53: ...Printer Connections Printing With Your Computer Page 53 ...
Page 73: ...Locating the Jog Dial Control Jog Dial Control Page 73 ...
Page 87: ...Connecting Mice and Keyboards Using External Mice and Keyboards Page 87 ...
Page 93: ...Connecting a Port Replicator Locating Ports and Connectors Using the Port Replicator Page 93 ...
Page 98: ...Floppy Disk Drives and PC Cards Using Floppy Disk Drives Using PC Cards Page 98 ...
Page 230: ...Memory Upgrades Upgrading Your Computer s Memory Page 230 ...
Page 237: ...Using the Recovery CDs Application and System Recovery CDs Using Your Recovery CDs Page 237 ...