It appears you need a new monitor as any repairs will cost too much and can be used against a new LCD type or yet any CRT monitor. Check local paper ad listing for any deals/saving on such new monitors. A good online source is http://www.newegg.com and others offer good deals. I suggest you stay away from Sylvania, Memorex or or other low-end offering as they work well but may not for long or tend to degrade quickly.
As for old monitor, try reseating the cables. If a video card is installed, reseat it as well. If a card, try replacing. You can also swap the monitor to another system and see if the problems re-appears.
I'm new here- just posted this in PC hardware, but realized this is probably a better place for it.
I have an antique Dell dimension 2350 with a crt monitor. Lately the monitor screen is turning yellow tinted(picture still there, just looks yellowish), sometimes fading back to normal, then turning yellow again. Does this mean...
a) I need a new monitor
b) I need a new computer
c) I need to lay off the hooch
d) None of the above, it means _____________(?)
If, as I'm suspecting, I need a new monitor, anyone have any favorites to recommend as far as a very inexpensive flat panel 17 or 19 inch monitor?