monitor

[dave127]

i have a NEC MULTISYNCFE700 and i just added a cordless microsfot mouse and a leadtech GeForce MX... for some odd reason it seems to be shivering and vibrating all the time now.. i tried to degauss like 10 times.. and nothing works.. is someing in the monitor messed up or should i just return it for a new one.. it has been doing this for about 2-3 weeks and we have had the monmitor for about 6 months.. please help .. thanks