Monitor Problems

[Beowulf]

I think my Samsung 753DF is going to bite the bullet.I have had problems with it recently the other day I was restarting the pc and once the win98 loading screen comes on the monitor goes off and back on after a load pop.Also yesturday while using the monitor it made another click/pop sound and the screen wiggled on one side and the monitor even came back from standby after a few minutes for no reason.I was wondering what you guys were thinking about it and what could it be.I called Samsung all they did was give a phone number of some repair center no rma# or anything.