NEC Multisync FE991SB troubles?

[Soxfan]

I have had my monitor for a little over a year now. It recently started having a problem. Sometimes when my monitor is on, the bottom or possibly the whole screen will bounce. It seems like the picture will shrink a bit and then return to normal. It might happen real quick for a couple seconds then stop. Any help would be appreciated?

 

[Crashman]

I've seen that before when monitors were getting hot. Sometimes lowering the refresh rate helps. Do you have anything sitting on top of your monitor?

<font color=blue>Only a place as big as the internet could be home to a hero as big as Crashman!</font color=blue>
<font color=red>Only a place as big as the internet could be home to an ego as large as Crashman's!</font color=red>

 

[Soxfan]

I have my central speaker on top of it. It has been on top of it for more then a year and nothing happened until recently.

 

[beeeno]

Same Monitor, one year Nov. Mine has started the same thing. Bottom, Middle to right, and whole right side shaking everso slightly. Will post if i come up with anything.

 

[beeeno]

Hey Soxfan. I figured something out. I do not know why nor pretend to give an explaination, but I turned my refresh rate down to 60hz and the shaking went away. Turn it up to 70,75,or 85 and it comes back. Maybe some one could explain the whole refresh rate to me. I just always run at 85 cause I thought that was best. Best of luck.