Dell Inspiron 3721 Manuals

Manuals and User Guides for Dell Inspiron 3721. We have 1 Dell Inspiron 3721 manual available for free PDF download: Owner's Manual

Dell Inspiron 3721 Owner's Manual

Dell Inspiron 3721 Owner's Manual (76 pages)

Owners Manual  
Brand: Dell | Category: Laptop | Size: 3.81 MB
Table of contents
Table Of Contents3................................................................................................................................................................
Before You Begin9................................................................................................................................................................
Turn Off Your Computer And Connected Devices9................................................................................................................................................................
Safety Instructions10................................................................................................................................................................
Recommended Tools10................................................................................................................................................................
After Working Inside Your Computer11................................................................................................................................................................
Removing The Battery12................................................................................................................................................................
Procedure12................................................................................................................................................................
Replacing The Battery13................................................................................................................................................................
Removing The Optical Drive14................................................................................................................................................................
Prerequisites14................................................................................................................................................................
Replacing The Optical Drive16................................................................................................................................................................
Postrequisites16................................................................................................................................................................
Removing The Keyboard17................................................................................................................................................................
Replacing The Keyboard19................................................................................................................................................................
Removing The Base Cover20................................................................................................................................................................
Replacing The Base Cover21................................................................................................................................................................
Removing The Memory Module(s)22................................................................................................................................................................
Replacing The Memory Module(s)23................................................................................................................................................................
Removing The Hard Drive24................................................................................................................................................................
Replacing The Hard Drive27................................................................................................................................................................
Removing The Coin-cell Battery28................................................................................................................................................................
Replacing The Coin-cell Battery29................................................................................................................................................................
Removing The Palm-rest30................................................................................................................................................................
Replacing The Palm-rest33................................................................................................................................................................
Removing The Wireless Mini-card34................................................................................................................................................................
Replacing The Wireless Mini-card36................................................................................................................................................................
Removing The I/o Board37................................................................................................................................................................
Replacing The I/o Board38................................................................................................................................................................
Removing The System Board39................................................................................................................................................................
Replacing The System Board43................................................................................................................................................................
Removing The Fan45................................................................................................................................................................
Replacing The Fan47................................................................................................................................................................
Removing The Cooling Assembly48................................................................................................................................................................
Replacing The Cooling Assembly50................................................................................................................................................................
Removing The Hard-drive Interposer Board51................................................................................................................................................................
Replacing The Hard-drive Interposer Board53................................................................................................................................................................
Removing The Speakers54................................................................................................................................................................
Replacing The Speakers56................................................................................................................................................................
Removing The Display Assembly57................................................................................................................................................................
Replacing The Display Assembly59................................................................................................................................................................
Removing The Display Bezel60................................................................................................................................................................
Replacing The Display Bezel62................................................................................................................................................................
Removing The Display Hinges63................................................................................................................................................................
Replacing The Display Hinges65................................................................................................................................................................
Removing The Display Panel66................................................................................................................................................................
Replacing The Display Panel69................................................................................................................................................................
Removing The Camera Module70................................................................................................................................................................
Replacing The Camera Module72................................................................................................................................................................
Removing The Power-adapter Port73................................................................................................................................................................
Replacing The Power-adapter Port75................................................................................................................................................................
Flashing The Bios76................................................................................................................................................................

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