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Dell Computer Customer Support 1800-236-5725

Dell computer has updated its version. To do your regular work or play games all type of computer you may get in Dell version. Dell computers have good service record but if the monitor of Dell computer cause error then you can take help of customer support team through Dell computer customer support number. If users face blank screen or no video on the screen then follow the instruction which is given below:
§  First of all, make sure that your computer is turned on:
1.     Check monitor power LED
2.     Now press the power button to on the computer.
§  Look for the status of monitor power LED:
No light on the monitor – There is no power in the monitor.
Amber or yellow light – Monitor has power but not constancy.
Green or blue light – The monitor is receiving power.
§  Make sure about power connection of monitor:
1.     Unplug the power cord and the plugin back to monitor again. Then on working wall outlet.
2.     Again press the power button on the monitor.
3.     Change the power cord if the monitor hasn’t consistent power.
§  Now make sure that your video cable is connected to monitor.
If the video card has installed on your computer then check is the standard video port is disabled or not. Connect your computer to the port of add-in video card.
§  Make sure about your video input source:
Use input button or Quick Access and be sure that your video input source works with monitor’s video card.
§  Verify the functions of the monitor by run Built-In diagnostics.
If you become successful to fix out your problem, then fix it and if not then contact to Dell customer support number which is available for all Dell users. Without any hesitation ask your question to tech support team they will guide you to fix your problem. This service is available 24×7 hours. The Dell tech support team has skilled and experienced technicians.
Source URL: - http://www.dellcustomersupportnumber.com/how-to-fix-blank-screen-or-video-issue-on-dell-computer/



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