Back View
NOTICE: To avoid damaging the computer, wait 5 seconds after turning off the computer before you disconnect an external device.
CAUTION: Do not block, push objects into, or allow dust to accumulate in the air vents. Doing so can damage the computer or cause a fire.
1 | 2 | 3 | 4 |
9 | 8 |
| 7 | 6 | 5 |
|
|
|
|
|
|
1 | parallel connector | 6 | USB connector |
|
|
|
|
|
|
|
|
2 | docking connector | 7 | fan |
|
|
|
|
|
|
|
|
3 | PS/2 connector | 8 | serial connector |
|
|
|
|
|
|
|
|
4 | video connector | 9 | air vent |
|
|
|
|
|
|
|
|
5 | AC adapter connector |
|
|
|
|
|
|
|
|
|
|
Replacing a Battery
CAUTION: Using an incompatible battery may increase the risk of fire or explosion. Replace the battery only with a compatible battery purchased from Dell. The
NOTICE: To avoid data loss, do not replace a battery while the computer is turned on unless the computer is connected to an electrical outlet or a second battery is installed.
NOTICE: If you choose to replace the battery with the computer in standby mode, you have up to 4 minutes to complete the battery replacement. After 4 minutes, the computer shuts down and you will lose any unsaved data.
System Information Guide
19
