"I have a compaq crt monitor. It starts normal. Shows win 2000 opening screen. Then it shows error... Out off range H:31-54 KHz V:50-99 Hz PC Display Settings Correct? It shows error then it disappears. I have to push monitor buttons for it to pop up again. I tried pushing monitor buttons to check out monitor properties but nothing happens when I push them. It just continues to show error. The computer dell win 2000 hooked up to it works fine on my other monitor. I tried hooking up another computer dell win xp to the problem monitor and the same thing happens. The error pops up. I've had the compaq monitor at least 4 years. Does this mean the monitor is dead?" My dell crt monitor I've had for over 6 years and it stills works perfectly.