how to fix the lcd screen flickering problem

[muhammad nauman]

i have lcd with built in speakers.how to fix lcd flickering due to speakers sound.

 

[Shaun o]

The cause is likely to be electrical magnetic interference.
The problem will be a lack of shielding around the speakers to damp the effect out.

There is nothing much you can do if it is the case.
But stop using the speakers inside the monitor.
Try a desktop set of speakers, and keep them some way from the monitor screen also.