Contents | 5
Troubleshooting ...............................98
Self-test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Built-in diagnostics . . . . . . . . . . . . . . . . . . . . . . . 99
Common Problems. . . . . . . . . . . . . . . . . . . . . . . .100
Product specific problems . . . . . . . . . . . . . . . . . . . 102
Microsoft
®
Teams
®
/Skype for Business
®
specific problems . . 111
Universal Serial Bus (USB) specific problems . . . . . . . . . 113
Regulatory information ........................ 114
FCC notices (U.S. Only) and other regulatory information. . .114
EU product database for energy label and product information
sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114
Contacting Dell............................... 115