User's Manual

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Adjusting the Volume

Installing the Battery

Make sure the computer is sheltered when you install the Lithium Ion battery; the computer is not

weather sealed until the battery is properly installed. The battery should be fully charged before you

operate the unit on battery power. To get the most from your battery, follow the guidelines in the Power

Management section.

To install the battery

1. Remove the battery door.

2. Align the battery connectors and place the battery in the computer.

3. Replace the battery door and rotate the door latches to secure the door.

NOTE

When the battery is installed and the computer is connected to AC power, see Connecting the

AC Adapter below, it starts charging automatically. At moderate temperatures, approximately 70°

Fahrenheit (21°C), the battery will be fully charged in four to six hours. In warmer or cooler

temperatures, the battery can take much longer to fully charge. Refer to the Power Management section

for additional information.

Connecting the AC Adapter

To connect the ADP-90AB or ADP-75FB AC adapter

1. Connect the AC adapter power cord to the AC adapter.

2. Connect the AC adapter to the power jack at the rear of your computer.

3. Connect the AC adapter power cord to an AC outlet.

4. Lift the display to open the LCD.

5. Open the LCD panel to a comfortable viewing angle.

6. Press the

Power Button

to turn ON the power.

Turning the Computer On and Off

You can operate the computer while the battery is charging, while on external power ,oronbattery

power only.

To turn on the computer

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Press the

Power Button

button once, and then give the system time to respond.

To turn off the computer

1. From the Start menu, tap Shut Down.

2. Then, from the Shut Down Windows screen select Shut Down and ta

OK.

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