person@plains.UUCP (Brett G. Person) (02/25/90)
I have a 25'' Zenith Display system color monitor that is developing an annoying habbit. 3 or 4 times it has started to suddenly display characters with a yellow tint for no apparent reason. This is then followed by the screen flickering blue lines and then the display pops back to normal. What is this? Am I seeing the blue gun go out, or is it just the driver for the gun? How serious is this? The monitor is pretty much permanently installed in a computer desk. Ir would be a tough trick to get it out for service. Thanks -- Brett G. Person North Dakota State University uunet!ndsuvax!person | person@ndsuvax.bitnet | person@plains.nodak.edu
cse0421@desire.wright.edu (02/27/90)
In article <3593@plains.UUCP>, person@plains.UUCP (Brett G. Person) writes: > I have a 25'' Zenith Display system color monitor that is developing an > annoying habbit. 3 or 4 times it has started to suddenly display characters > with a yellow tint for no apparent reason. This is then followed by the > screen flickering blue lines and then the display pops back to normal. > > What is this? Am I seeing the blue gun go out, or is it just the driver for > the gun? How serious is this? The monitor is pretty much permanently > installed in a computer desk. Ir would be a tough trick to get it out for > service. > Thanks > -- > Brett G. Person > North Dakota State University > uunet!ndsuvax!person | person@ndsuvax.bitnet | person@plains.nodak.edu It sounds more like it is your cable. Have you checked it? If the blue wire is not making connection all of the time it could cause this problem. John Wolf CSE0421@DESIRE.WRIGHT.EDU