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.
____________________
© 2012 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.
2012 - 11
Rev. A00
OM_Book.book Page 2 Tuesday, November 20, 2012 12:43 PM
Summary of Contents for Inspiron 15 3521
Page 10: ...10 After Working Inside Your Computer ...
Page 12: ...12 Removing the Battery ...
Page 14: ...14 Replacing the Battery ...
Page 18: ...18 Replacing the Memory Module s ...
Page 22: ...22 Replacing the Optical Drive Assembly ...
Page 26: ...26 Replacing the Hard Drive Assembly ...
Page 30: ...30 Replacing the Keyboard ...
Page 34: ...34 Removing the Palm Rest ...
Page 36: ...36 Replacing the Palm Rest ...
Page 44: ...44 Replacing the I O Board ...
Page 48: ...48 Removing the System Board ...
Page 50: ...50 Replacing the System Board ...
Page 54: ...54 Replacing the Coin Cell Battery ...
Page 58: ...58 Replacing the Heat Sink ...
Page 62: ...62 Replacing the Fan ...
Page 66: ...66 Removing the Speakers ...
Page 68: ...68 Replacing the Speakers ...
Page 72: ...72 Removing the Display Assembly ...
Page 74: ...74 Replacing the Display Assembly ...
Page 78: ...78 Replacing the Display Bezel ...
Page 82: ...82 Replacing the Display Hinges ...
Page 86: ...86 Removing the Display Panel ...
Page 88: ...88 Replacing the Display Panel ...
Page 92: ...92 Replacing the Camera Module ...
Page 94: ...94 Flashing the BIOS ...