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How do i fix if my computer has power but no display

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1.CHECK THE VGA-CABLE.
2.CHECK THE VIDEOCARD CAN BE BROOKEN
3.CHECK THE MONITOR,TRY WITH A OTHER MONITOR.
4.THE VGA-CABLE SHOULD BE SEATED TIGHT AND FIRMLY,IF
POSSIBLE TRY A NEW ONE.

Posted on Mar 27, 2015

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Posted on Jan 02, 2017

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My computer will not start, when I turn the computer on it has a blank screen. How can I fix my computer?


try to go BIOS AND CHECK THE DISPLAY,IF THE DISPLAY IS OK THEN TRY BELOW
1.check the power connection of the computer
2.check the power connection for monitor or any loose connection.
still nothing is coming do the next.
turnoff the computer completely,disconnect the powercabel,disconnect all the external devices press and hold down the power switch on the tower for 30 seconds,reconnect the power restart the computer.

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Tower turns on but nothing appears on monitor


You need to follow the easy steps and get rid of it

1. Make sure your display (moniter, CRT, LCD, screen, whatever you prefer to call it) is plugged into a wall outlet or power strip and powered on. Also ensure that it is securely plugged into the back or bottom of your display. Many displays do not have removable power cords, making them more prone to shorts and other damage. Check your cable to make sure it isn't damaged.
2. Make sure the power strip or wall outlet that your display is plugged into are functioning by plugging another electrical device, such as a lamp, into it and switching it on.
3. Check the connection between your computer and your display. Make sure that it is completely plugged into both as well as fastened with the attached screws.
5. To double-check any possible cable problems, if at all possible, swap out the screen's power cord and the cable connecting your computer to your display.
6. Swapping out your display is also a good way of narrowing down the problem. If you get the same result with a different display, then you can be near positive the problem is something in your computer. If switching displays fixes it, then the culprit is a faulty display.
7. Try turning your display on and off. Does the power indicator light change? Green means On, amber means Standby, and no light means no power. If your display starts out green when it is turned on, then goes to amber, that usually means that it is not receiving any signal from your computer and therefore assumes it is not needed. The problem is most likely not with the monitor but in the computer.

Read more: http://www.brighthub.com/computing/hardware/articles/12648.aspx#ixzz0s9UQmWub

Please rate me if this solution works for you

Thanks......Have a great time


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If you are getting display problem then
1. Make sure your display (moniter, CRT, LCD, screen, whatever you prefer to call it) is plugged into a wall outlet or power strip and powered on. Also ensure that it is securely plugged into the back or bottom of your display. Many displays do not have removable power cords, making them more prone to shorts and other damage. Check your cable to make sure it isn't damaged.
2. Make sure the power strip or wall outlet that your display is plugged into are functioning by plugging another electrical device, such as a lamp, into it and switching it on.
3. Check the connection between your computer and your display. Make sure that it is completely plugged into both as well as fastened with the attached screws.
5. To double-check any possible cable problems, if at all possible, swap out the screen's power cord and the cable connecting your computer to your display.
6. Swapping out your display is also a good way of narrowing down the problem. If you get the same result with a different display, then you can be near positive the problem is something in your computer. If switching displays fixes it, then the culprit is a faulty display.
7. Try turning your display on and off. Does the power indicator light change? Green means On, amber means Standby, and no light means no power. If your display starts out green when it is turned on, then goes to amber, that usually means that it is not receiving any signal from your computer and therefore assumes it is not needed. The problem is most likely not with the moniter but in the computer


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Try replacin a new display card. If it is fine working.ok
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I suggest video section according your report the light green LED lighted that shows the power section is doing fine.

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Monitor keeps blank even the power lLED is on green


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