1. That was a really badly worded question, you didn't even ask anything. 2. You're monitor is either broken or a ribbon cable on the inside of your laptop is broken. Send it in for service.
Monitor is not plugged in or monitor is not plugged in to computer
nothing can affect a computer
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.
Nothing, ionic compounds on cooling remain as they were.
Nothing happens.
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.
If nothing happens when you press the power button, make sure all the wires are connected. make sure that both the computer and the monitor are plugged into a power source. Also, make sure that the monitor is connected to the computer. If it still does not turn on, you might be having a problem with one of the components in your computer. At this point I would take it to a specialist and have them figure out what the problem might be.
Go to a computer specialist!
Nothing.
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.
Nothing.