.

[bentwookie]

.

 

[minendo]

demagnetized?

 

[erikiksaz]

Gauss? Dunno, isn't that what the Degauss button is for?

 

[bentwookie]

they are sonys so would turning them on and off degauss them? sonys don't have a degauss button

 

[Hayabusa Rider]

Magnetization perhaps.

Try googling on degauss

The daytime thing is weird. It suggests something else is going on.

 

[Walleye]

i have a trinitron, occasionally my screen degausses itself.

 

[gooseman]

i have a trinitron, occasionally my screen degausses itself.

That just sounds dirty!:Q

 

[Mallow]

electromagentic interferance (EMF)?