Tell him what you have told us.
If all she does is complain then he deserves better.
He must think that she is the best he an get show him he can do better.
Monitor is not plugged in or monitor is not plugged in to computer
Go to a computer specialist!
nothing can affect a computer
because they have nothing better to do.
When the computer is not processing anything at all. The computer light is on the monitor light is not but nothing is processing through the computer therefore no data is coming up on the monitor, not even the startup menu.
It will be blank..nothing is saved to your moniter.
Just selling the monitor can do no harm. Nothing is saved to the monitor itself, it is only a display device and will display data of the computer to which it is attached.
The Answer is: NOTHING. Nothing in a computer "tells it what to do." You ask it a question... The processor processes the question, and calculates the answer... The answer is then processed into a code that the monitor can turn into an image... The motherboard directs this code to the monitor... Your question is answered. (brief explanation of how a computer really works)
This depends on what computer and what monitor we are talking about. Back in the old days the monitor had no two way contact withthe comuter and controlled nothing. More current Monitors are plug and play so the monitor tells the computer what it is and how to talk to it. So to a very limited extent, yes. Then the touch screen monitors that are common now do control what happens inside the computer.
Most LCD T.V. can be used as a computer monitor in this case you need nothing but what the Wii comes with, Flat screen monitors are the only ones that have the same equipment and can be put up with a wii
it might be broken try to get a new one.
Assuming there is power to the monitor (the 'on' indicator is illuminated)... Check the cable from the monitor to the CPU is connected... (try another cable to be sure). If that's okay - the next thing to check would be the graphics card inside the computer (best done by a competent technician).