Dell U2722DE - Page 5

Contents | 5
Troubleshooting ...............................91
Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Built-in Diagnostics . . . . . . . . . . . . . . . . . . . . . . . 92
Common Problems. . . . . . . . . . . . . . . . . . . . . . . . 93
Product Specific Problems . . . . . . . . . . . . . . . . . . . 95
Universal Serial Bus (USB) Specific Problems . . . . . . . . . 98
Appendix.....................................99
FCC Notices (U.S. Only) and Other Regulatory Information . . 99
Contacting Dell . . . . . . . . . . . . . . . . . . . . . . . . . 99
EU Product Database for Energy Label and Product
Information Sheet . . . . . . . . . . . . . . . . . . . . . . . . 99