Dell P2222H User Manual page 5

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Built-in diagnostics . . . . . . . . . . . . . . . . . . . . 68
Common problems . . . . . . . . . . . . . . . . . . . . . 70
Product-specific problems . . . . . . . . . . . . . . . . 73
Universal Serial Bus (USB) specific problems . . . . . . 73
Appendix. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75
FCC notices (U.S. Only) and other regulatory information 75
Contacting Dell. . . . . . . . . . . . . . . . . . . . . . . 75
EU product database for energy label and product
information sheet . . . . . . . . . . . . . . . . . . . . . 75
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