• 4. Why when using DVI/HDMI cable on my V2420, the black colour looks more grey ( not true black), but when using VGA cable the black colour is real black? OpenOpenOpenOpenOpenOpenOpen
  • 5. How do I turn off power management mode so that the screen does not turn off while I am watching downloaded or streamed video and therefore not using the keyboard or mouse? OpenOpenOpenOpenOpenOpen
  • 6. Is it necessary to install driver for LCD monitor? OpenOpenOpenOpenOpen
  • 7. What is Color Gamut? OpenOpenOpenOpen
  • 8. Is temperature a matter of concern in LCDs? OpenOpenOpen
  • 9. What is the major difference between LCD and LED's visual performance? OpenOpen
  • 10. Indication “no preset mode” always shown during usage Open

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