This can result from many things including wrong resolution settings, missing or invalid graphics card drivers, a loose connection to the computer, no connection to the computer, or the monitor could simply be broken.
Check that the cable for your monitor is correctly inserted into the computer and into the monitor, and is turned on.
No, all that is required is a video card, so that there would be an image on a moitor, the sound card is only required if you want there to be sound, hence the name sound card. but in priority, your computer needs a cable ( Hdmi, Dvi) and a video card to display an image on a monitor
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If its the monitor you are talking about then just press the "auto adjust" button, on the side of the monitor.
If it has been working normally before this--no black border--then the monitor may have become unplugged from the computer. Shut down the computer. Unplug and then replug in all of the connecting wires, make sure the On button on the monitor is on. Image should be there when you turn the computer back on. If this doesn't work, try hooking the monitor up to another computer. If you have the same issue, the problem is the monitor. If not, the first computer is the problem.
Try another monitor on the computer and if it works correctly then the monitor is defective. Buy a new one, as it will cost more to repair than to replace.
Anoutputequipmentis anything used for displaying information from the computer or making sound from the computer.ex- printer,monitor
how is the first computer monitor
A computer monitor is hardware. It only provides for display.
Monitor is not plugged in or monitor is not plugged in to computer
That is most probably due to your monitor. Also try restarting the computer . or keeping the monitor off a sometime.
Consider looking at adding monitor stands to the place where you put your computer monitors to get them raised to a level that is ergonomically sound. The right monitor stand can make good posture easier.