Excel Sheet

Dell Inspiron 15/15R Owner’s Manual

Computer model: Inspiron 3521/5521/5537 Regulatory model: P28F Regulatory type: P28F001/P28F003

Notes, Cautions, and Warnings

NOTE: A NOTE indicates important information that helps you make better use of your computer. CAUTION: A CAUTION indicates potential damage to hardware or loss of data if instructions are not followed. WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

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© 2012–2013 Dell Inc. Trademarks used in this text: Dell™, the DELL logo, and Inspiron™ are trademarks of Dell Inc.; Microsoft®, Windows®, and the Windows start button logo are either trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries; Bluetooth® is a registered trademark owned by Bluetooth SIG, Inc. and is used by Dell under license. 2013 - 05 Rev. A01

Contents

Before You Begin

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7

7 8 8

Turn Off Your Computer and Connected Devices . Safety Instructions . . . . . . . . . . . . . . . . . . . . . . Recommended Tools . . . . . . . . . . . . . . . . . . . .

After Working Inside Your Computer . Removing the Battery

Procedure

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9 10

10

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Replacing the Battery

Procedure

11

11 11

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Removing the Memory Module(s).

Prerequisites. Procedure . .

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12

12 12

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Replacing the Memory Module(s) .

Procedure . . . Postrequisites .

14

14 14

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