
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| Contents
Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Common Problems. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Product Specific Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Mobile High-Definition Link (MHL) Specific Problems. . . . . . . . . . . . 59
Safety Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
FCC Notices (U.S. only) and Other Regulatory Information . . . . . . . . 60
Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Setting Up Your Monitor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Maintenance Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62