It depends. If it is a loud clicking sound you will want to take it to a professional Immediatly! Without Delay!
no it is not true
did you put a magnet on it? usually that is the cause no
There might be a problem with the cable between the computer and the monitor, or with the graphics card inside the computer. Check that the cable is plugged in between the computer and the monitor. cable,monitor and graphics card all work but I still can't get the monitor to work no signal could the processor cause this problem
because it can cause bad things to happen to your computer and it will crash
Most probable cause is the video adapter. Can you try it on another computer to prove the monitor is good?
1. Unstable electricity supply 2. Magnets around the monitor 3. Damaged Computer Graphics card or monitor it self
It means that the monitor can't detect a signal from the computer. There are a number of things that might cause that: * If the monitor has more than one input, then the wrong one might be selected - nowadays, most monitors automatically switch to the "active" input, so this is less likely. * The monitor's signal cable might not be plugged in. * The computer is turned off. * The computer's video card is faulty. * The computer's video card is disabled. * The signal cable is faulty. * The monitor is faulty.
I hope you mean the monitor, because the only thing I can easily think of that would cause the actual computer to start unexpectedly flickering is it being on fire. You haven't really given us enough details. However, if you can't figure it out on your own, you should probably take it to a computer professional to have a look at it. There are lots of things that could cause the monitor to flicker, including "the monitor is going bad", and they have all kinds of different remedies.
No.
A computer mini vacuum is useful as it allows you to hoover all of the dust and dirt from the keyboard and the monitor and ensures that the computer is dust free. Dust can cause problems for computer circuits so its recommended to hoover your pc regularly
There are many reasons. Here are a few in no specific order: 1) the computer is off 2) the computer is in standby 3) the computer is in screen saver mode 4) the computer is in hibernate mode 5) the video card the monitor is hooked up to is not the primary video controller (check BIOS/CMOS settings, hook the monitor to the other video controller till you fix the issue) 6) there is something wrong with the computer (power supply, video card, RAM, motherboard, processor) and the computer is not POSTing. 7) the monitor isn't hooked up to the video card, check the connector 8) the computer is in a resolution or refresh rate that is too high for the monitor. Boot in safe mode and adjust the resolution and/or refresh rates. 9) the monitor cable is broken internally. 10) the monitor itself is defective. To eliminate the monitor itself as the cause of the problem, hook it up to a known working system. If it works, look at issues 1-8. Otherwise, probably time for a new monitor.
There are several possibilities but I'd start with the power supply. Test it before you replace it.