Power Sources: Dell™ Inspiron™ 3800 System Reference - Dell Inspiron 3800 System Reference Manual

Power Sources: Dell Inspiron 3800 System Reference
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Power Sources: Dell™ Inspiron™ 3800 System Reference
AC Adapter
Batteries
AC Adapter
Using the AC Adapter
The AC adapter converts AC power to the DC power required by the computer. The AC adapter kit includes two cables: the AC adapter cable and an AC
power cable.
You can connect the AC adapter with your computer either turned on or off.
The AC adapter works with electrical outlets worldwide. However, power connectors vary among countries. Before you use AC power in a foreign country, you
may need to obtain a new power cable designed for use in that country.
If the computer is docked to an advanced port replicator (APR), you can connect the AC adapter either to the computer or to the APR.
NOTE: If you are running your computer on AC power with a battery installed, the AC adapter charges the battery (if needed) and then
maintains the battery's charge.
NOTICE: The AC adapter should be in a ventilated area, such as on a desk top or on the floor, when used to power the computer or
charge the battery. Do not use the AC adapter in a poorly ventilated environment, such as inside a carrying case.
Connecting the AC Adapter
To connect the AC adapter, perform the following steps:
1. Connect the AC adapter power cable to the AC adapter (see
2. Plug the AC adapter power cable into an electrical outlet.
3. Plug the AC adapter cable into the AC adapter connector on the computer.
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Figure 1).