monitor picture is shaking

[Jerigorn]

i have a 1.4 dell 8100 dimension. i moved it to another room and after a few days the entire picture began shaking, it does this reguardless of what im doing. the top right corner shakes a great deal more than the rest of the picture. ive already deguassed a few times and updated video drivers, didnt work.

 

[powerdude5000]

try another screen

 

[Jerigorn]

as in another monitor?

 

[powerdude5000]

yeh

 

[powerdude5000]

also make sure there is no ac power near the monitor

 

[willsko87]

yeah and no motors or anything...i turn on a desk found and it made my monitor picture shake

 

[TheMajor]

remove speakers from ur monitor

 

[Kadahaf]

Yea Ctr (cathode ray tube) uses magnets and magnets can really screw up the pictures

 

[jblaze725]

try changing your refresh rate mine used to do that too. refresh rate fixed it right up.

 

[Jerigorn]

how do i change refresh rates?