I have lines that are squiggly on my monitor I already chaged the resolution and that helped somewhat but I have other ones now that I can't seem to get rid of.
Samsung have a lot of liquid crystal display there. The solution is simple: the replacement of an MCU will be able to repair. Samsung LCD MCU sales: http://www.dgdw.cn/lcd%20mcu/SAMSUNG%20MCU%20English.htm
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on the desktop screen do a right click
you will be getting a drop down box
there select screen resolution
you will get a screen opened
there you can find an option as resolution
you can chage the resolution of your screen there
Check the cable going from the pc to the monitor and ensure the connections are secure. You also may want to try moving the cable away from any other power cords if possible.
If this does not help then most likely it is time for a new one.
i think the probelem is monitor resolution out of range . connecte the system other moniter and chage resolution then try .80% problem is fixed or other probelem is monitor hardware falier
i just had this problem today....in my case the monitor s how straight pattern of vertical line. i already tried to used my laptop plug to monitor and its works. therefore is not monitor issue.....i'm thinking is the video card.
p.s - last week i just replaced a new PSU...could that be the problem?
Usually that happens only when the card isn't well seated on the slot, or damaged. I guess you've already checked the card is well seated and pushed into the slot. If you had, then the card can be damaged, probably from static or maybe even it has overheated when it worked and something broke, I'm sorry to tell.
If the monitor is somewhat old and the monitor hardware doesn't support 1024x768 resolution, installing a new driver won't help. You will have to switch to a better monitor.
sounds like you have what are called dead pixels. This typically happens in monitors that are about 2+ years old. If you are still within warranty i would contact hp about getting it serviced.
what is the MCU? I am not very tech savy sorry.
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