Dell Studio 1557 Руководство по эксплуатации - Страница 2

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Base Cover

Dell Studio™ 1557/1558 Service Manual

Removing the Base Cover

Replacing the Base Cover

WARNING:

Before working inside your computer, read the safety information that shipped with your computer. For additional safety best

practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.

WARNING:

Before performing these procedures, turn off the computer, disconnect the AC adapter from the electrical outlet and the computer,

disconnect the modem from the wall connector and the computer, and remove any other external cables from the computer.

CAUTION:

To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal

surface (such as a connector on the back of the computer).

CAUTION:

Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell™

is not covered by your warranty.

CAUTION:

To help prevent damage to the system board, remove the main battery (see

inside the computer.

Removing the Base Cover

1. Ensure that the computer is turned off.

2. Remove the battery (see

Before Working Inside Your

3. Loosen the three captive screws on the base cover and lift the base cover off the computer at an angle as shown in the figure.

base cover

captive screws (3)

Replacing the Base Cover

1. Align the tabs on the base cover to the bottom of the computer.

2. Tighten the three captive screws on the base cover.

3. Slide the battery into the battery bay until it clicks into place.

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Computer).

tabs (4)

Before Working Inside Your

Computer) before working