Lcd monitor has power but no display

i have viewsonic Vx715, it has power but no display tried switching off and on there is display for 5 secs then disappear....changed all the capacitors but it is still the same, whats wrong? pls help, thanks!
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  1. Is there a display on another monitor? If so, if your graphics card has two display ports, plug in the Viewsonic and the other monitor at the same time. Boot up your computer and go to your display settings to see if your computer detects the Viewsonic monitor. In your display settings, you should see two monitors labeled "1" and "2." Try to extend your desktop display to both monitors and see if the Viewsonic pops up a display.
  2. skolpo said:
    Is there a display on another monitor? If so, if your graphics card has two display ports, plug in the Viewsonic and the other monitor at the same time. Boot up your computer and go to your display settings to see if your computer detects the Viewsonic monitor. In your display settings, you should see two monitors labeled "1" and "2." Try to extend your desktop display to both monitors and see if the Viewsonic pops up a display.


    Confirmed its the monitors problem cuz i tried with other lcd monitor and pc works , i also tried plugging the problematic monitor to other pc's and the problem persist.
  3. Sounds like you have a bad monitor. And you said you tried every type of display (DVI, VGA, HDMI if it has one)? Is it new? Try RMAing it if possible.
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