Computer monitor problems?

when i go to start my computer the monitor powered on but the screen be blank whats wrong and how do i fix it.

Answer:
If your computer is ON and your monitor is ON and the PLUGS are in, afterwards I would suspect a computer problem.

If you do not have evidence that the computer is really working, verbs the plug and open the box. Reseat the Memory cards and video card. Then put the crust back on, and power it up.

I hold made service calls, where on earth this two minute task is adjectives that was needed.
it could be the CPU --> monitor nouns loosen up, do double check on it
Well check the cables also try uninstalling the video card adapter from the device official then check for driver updates for your videocard.

Also if the videocard is seperate and you enjoy onboard video then it is possible to hold a short delay.

If it never happend in the past try a system restore if no fix with that try reformatting and if that does not work consequently this is a hardware issue and the monitor needs to be serviced..
Could be any the monitor or the computer.

First check by disconnecting the data cable (a flotilla blue connector on the computer end) from the back of the computer.

If you gain a 'No signal Detected' message on the screen, the monitor is okay else the monitor have gone bad.

If the monitor is okay, try shutting down the computer and reconnecting the monitor and consequently startting it back on.. most cases it works.

If not you will enjoy to take it to a store or qualified personnel because various things could be the problem.. the video card, the hdd etc.

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