monitor nightmare

[tomedgar1]

   the image on the screen appears to shiver and ends up 5 cms to the left at times. i use osd to reposition then possibly half an hour later it can show the opposite, moving to the right. has anyone got any help or advice they can give me please. i use a ctx crt 17 inch screen which is 18mth old and os is xp pro. this started 2 mth ago and no hardware or software have been added.    

[merlin_2]

Hold down the menu button the monitor.......and look for the degauss........button.....

[GX1_Man]

And if that doesn't help, then it is repaoir or replace time. Don't do like the other guy here who opened it up and started adjusting things inside. This would be a job for a trained professional.