Dell P2815Q - Operating the Monitor; Troubleshooting Monitor Issues

 5
Troubleshooting ...............................57
Self-Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Built-in Diagnostics. . . . . . . . . . . . . . . . . . . . . . . 58
Common Problems . . . . . . . . . . . . . . . . . . . . . . . 59
Product-Specific Problems . . . . . . . . . . . . . . . . . . 62
Universal Serial Bus (USB) Specific Problems . . . . . . . 63
Mobile High-Definition Link (MHL) Specific Problems. . 63
Appendix ......................................64
FCC Notices (U.S. Only) and Other Regulatory Information
64
Contact Dell . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Setting Up Your Monitor ........................65
Setting the display resolution to 3840 x 2160 (Maximum) 65
If you have a Dell desktop or a Dell portable computer with
Internet access . . . . . . . . . . . . . . . . . . . . . . . . . 66
If you have a non Dell desktop, portable computer, or
graphics card . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Procedures for setting up dual monitors in Windows
Vista® , Windows® 7 or Windows® 8 or Windows® 8.1 67
For Windows Vista®. . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
For Windows® 7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
For Windows® 8 or Windows® 8.1. . . . . . . . . . . . . . . . . . . 71
Setting Display Styles For Multiple Monitor . . . . . . . . . . . . . 73