This can be due to an unregistered dock. If your laptop doesn't register it's dock to the docking station it will affect the color settings on monitor. To fix just undock laptop, restart it, let it boot to logon prompt, dock it, then log on.
The monitor colour has changed to pink due to inner loose soldering in case of a very old monitor. It can be fix by solderig the inner parts
did you put a magnet on it? usually that is the cause no
You need to reset the screen by pressing the button on your LCD monitor.
Eat your computer
It depends on what broke. If the backlights don't function anymore, then just replace the screen.
To fix a black screen on an HP Pavilion 23xi monitor, start by checking the power connection and ensuring the monitor is turned on. Next, verify that the video cable is securely connected to both the monitor and the computer. If the connections are fine, try restarting your computer and testing the monitor with another device to rule out hardware issues. If the problem persists, consider resetting the monitor settings or checking for driver updates for your graphics card.
It depends on the type of monitor, but generally there is a way to change position, width, height, color contrast, brightness and several other screen characteristics. Generally you can refer to the manual that came with your monitor to set those characteristics.
How do you stop an ibm monitor screen from rolling
If it is just the monitor that is shutting off, then there might be a problem with the monitor with staying on. If by 'screen', you mean the actual computer goes off and produces a black screen, then your computer might be set to go into hibernation quickly, or it might have a mode where it goes into a blank screen saver quickly. Check the computer's settings to fix that problem.
how do i remove the red screen from my monitor that my grandson put on my computer monitor and go back to the standard Blue screen
a wide screen monitor is called DESKTOP
Usually a no signal message means that the video card is not detecting the monitor. An easy way to fix this is to download the latest drivers for your video card and it should detect the monitor.