Dell DT549, PP22X owner manual Technical Support and Customer Service

15Getting Help . . . . . . . . . . . . . . . . . . . . . . 171

Obtaining Assistance	171
Technical Support and Customer Service	172
DellConnect	172
Online Services	172
AutoTech Service	173
Automated Order-Status Service	173
Problems With Your Order	174
Product Information	174
Returning Items for Warranty Repair or Credit	174
Before You Call	175
Contacting Dell	177

16Specifications . . . . . . . . . . . . . . . . . . . . 179

AAppendix . . . . . . . . . . . . . . . . . . . . . . . . 187

Using the System Setup Program	187
Viewing the System Setup Screen	188
System Setup Screen	188
Commonly Used Options	188
Cleaning Your Computer	190
Computer, Keyboard, and Display	190
Touch Pad	191
Mouse	191
Media	192

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