When the bell rings, the monitor ripples! :S

8 posts · originally from https://geek.digit.in/community/threads/when-the-bell-rings-the-monitor-ripples-s.195021/

Hi all!

I noticed a few days ago that whenever the bell of my house rings, a ripple comes across my monitor! It happens quite often. Any idea why that may be happening??

isaac12345 said:
Hi all!

I noticed a few days ago that whenever the bell of my house rings, a ripple comes across my monitor! It happens quite often. Any idea why that may be happening??

CRT or LCD???

isaac12345 said:
Hi all!

I noticed a few days ago that whenever the bell of my house rings, a ripple comes across my monitor! It happens quite often. Any idea why that may be happening??

Static disturbance maybe?

And when the tubelight is switched on or off , my lcd tv flickers.

powerhoney said:
CRT or LCD???

LCD.

I changed my extension board and got the earth wiring to my house fixed, recently, but it still happens.

Do you have a ups?

quicky008 said:
Do you have a ups?

Nope.

get a UPS, this wont happen