Question about my PC screen?

Question

Whenever I turn my pc screen on it makes a really loud ringy type noise? Like you know when you listen to something to loud and then you hear that ringing?

Answer 1

I assume it is a CRT monitor.

This is normal. CRTs are easilly affected by magnetic fields and changes in the monitor's magnetic field. If you want to see this, leave the monitor on and rotate it though 90" so that it faces left or right, then look at the screen.

To get rid of these effects there is a circuit in the monitor that degausses (demagnetizes) the monitor. It does this by putting a big AC current though a coil of wire around the CRT for an instant. This creates a strong magnetic filed that demagnetizes the monitor. It also can move the coil and any iron parts in the monitor around slightly, and so you get that buzzing / ringing noise when you power it on from cold.

Answer 2

Have yu kept any metallic thing(keys mayb?) on your speakers or on the tower?

Or check if there are any screws loose.

Yu can sit and find out the source of the noise by eliminating 1 thing at a time. Start disconnecting the mouse, keyboard and other such accessories to find the source of the noise. It is unlikely that yur monitor wud make noises.

Answer 3

properly have confidence it or no longer you are able to often in basic terms press the Prt Scr button. it particularly is up on suitable in the direction of the terrific there, probably above the insert key or thereabouts. this might oftentimes seize the present demonstrate screen as a picture interior the clipboard. you are able to pasted it into Paint to check out it, or the different application that'll settle for it.

Answer 4

Is there some heavy object on your keyboard that keeps the keys pressed?

Answer 5

i think...the error is from the screen.....is it old?
i think u have to chinge it