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What makes a computer does not display - Computers & Internet

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Hi
There are many reasons why a computer might not display. The most obvious are
1. Monitor not plugged in (mains or computer), powered on etc
2. The video/graphics card which translates the computer's operations to a format the monitor can display may be faulty, set to a resolution the monitor can't handle
3 The video card may not be seated properly in its slot
4. The section of the motherboard dealing with graphics may be faulty.
5. The power supply being distributed by the motherboard to the graphics card slot may be not working/insufficient.
Hope this gives you some idea of the possible answers to your question. A lot more detail on the computer, graphics card, monitor etc is required to give a more relevant, less generalised answer.
All the best

Posted on Nov 14, 2014

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Posted on Jan 02, 2017

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The IBM ThinkPad Z61t computer runs the Windows operating system. Normally, Windows is displayed on a monitor in a manner that makes it easy to read. If you want to change the screen display configuration (from vertical to horizontal), modify the screen display properties in Windows itself. This process causes the computer to rotate the image displayed on the screen by 90, 180 or 270 degrees, depending on the setting you choose.

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

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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

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