Dell U3014t User Manual

B) Monitor fails to show any content (blank screen)
1. Press OSD button to invoke the Input Source OSD menu
2. Use the or button to highlight "DisplayPort" or "Mini DisplayPort"
3. Press and hold the key for approximately 8 sec.
4. The DisplayPort configuration message will appear:

Dell U3014t Specifications

General

Tiltable	yes
Touch Screen	no
OS Compatibility	windows
Screen Size	29.8 inches
Aspect Ratio	16:10
Resolution	2560 x 1440
Response Time	6 milliseconds
Brightness	350 candela per square meter
Contrast Ratio	2, 000, 000:1
Built-In Speakers	no
Width with Stand	27.2 inches
Net Weight without Stand	23.9 pounds