K7000 working but screen pulsates, shows random white dots
Guys,
Got another 7000 question. I've got a 25" 7000 that I've capped and it works with a decent picture. But the picture pulsates. Like the focus waves slightly in and out, making the picture look like it's bulging, then focused, then bulging, etc.
Also, while this is happening, there are random little white dots (or short lines) that show up around the screen, like static or something. 2 or three per second. As the monitor is on longer, more of the dots show up. Then the picture starts also to shake and act like it's going to go out, but it doesn't.
Unfortunately, it's one of the junk Zenith chassis.
Anyone know what's causing this? (BTW, I know it's the monitor. Tried a different iso trans, and a different monitor and the problem is only on this monitor).
Thanks,
John
Guys,
Got another 7000 question. I've got a 25" 7000 that I've capped and it works with a decent picture. But the picture pulsates. Like the focus waves slightly in and out, making the picture look like it's bulging, then focused, then bulging, etc.
Also, while this is happening, there are random little white dots (or short lines) that show up around the screen, like static or something. 2 or three per second. As the monitor is on longer, more of the dots show up. Then the picture starts also to shake and act like it's going to go out, but it doesn't.
Unfortunately, it's one of the junk Zenith chassis.
Anyone know what's causing this? (BTW, I know it's the monitor. Tried a different iso trans, and a different monitor and the problem is only on this monitor).
Thanks,
John
