Dell Inspiron 7000 Manuel d'utilisateur télécharger pdf (Page 76)

RemovingandReplacingParts:Dell™Inspiron™7000

Precautionary Measures | Service Procedures | Recommended Tools

Precautionary Measures

Precautionary measures include disconnecting the computer from the AC adapter and port replicator and removing the main battery, PC Cards, hard-disk drive,

memory module cover, memory modules, and devices in the options bay.

To take these precautionary measures, follow these steps:

1. Determine the power state of the computer.

If the system is on, go to step 2. If you are unsure whether the system is on, shut down and restart the system, and then go to step 2.

2. Turn off any attached peripherals, and then shut down the computer.

3. Disconnect the computer and any attached peripherals from electrical outlets to reduce the potential for personal injury or shock.

If the computer has an AC adapter, disconnect the AC power cable from the electrical outlet and then from the AC adapter; then disconnect the AC adapter from the computer or

from the Inspiron Port Replicator II.

4. If the computer is connected to a port replicator, pull both release handles on the sides of the replicator to undock the computer.

5. Remove the main battery from the battery compartment.

Unlock the latch lock on the bottom of the computer by flipping it toward the back of the computer. Slide the latch release in the direction of the arrow. Keep holding the latch release

with one hand while pulling the battery out of the compartment with the other.

WARNING FOR YOUR PERSONAL SAFETY AND PROTECTION OF THE EQUIPMENT

Before you start to work on the computer, perform the following steps in the sequence indicated:

1. Ground yourself by attaching an antistatic grounding strap to your wrist and to an unpainted metal surface on the computer’s I/O panel. If an

antistatic grounding strap is not available, periodically discharge static electricity from your body by touching one of the connectors on the I/O

panel.

2. Turn off the computer and any attached peripherals.

3. Disconnect the computer and any attached peripherals from electrical outlets to reduce the potential for personal injury or shock.

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Dell Inspiron 7000 Manuel d'utilisateur Page 76

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