HELP How Clean Dust inside Led Panel

[ALOK VERMA]

Dust has built up on the inside of my IMac LCD screen, what shall I do ?

Posted using Entertainment Forum mobile app

 

[ALOK VERMA]

Dust has built up on the inside of my Samsung LED screen, what shall I do ?

Posted using Entertainment Forum mobile app

Posted using Entertainment Forum mobile app

 

[sunnysep1]

those are not dust but dead pixels take a dead pixels test. U might have to replace the screen

 

[Prateek Marwadi]

this is a common problem with every led/lcd. it occurs generally after 5-6 years.
ur led needs a service.