NEC Multisync LCD 2080UX has a strip that appears on screen after 20 mins use.

disconnect all the cables except the power cable and then turn the monitor on you would see a test screen if it still happens your monitor is faulty and better buy a new one as repairing is usually expensive .

One thing that will affect how clear the display is if the monitors resolution is set to the wrong value. your monitor must be set at at its native resolution of 1600x1200. Any other value will result in a degraded display.

Hi, if the 17 inch lcd screen is not a widescreen then the problem with the screen is possibly nothing more than the aspect ratio or resolution, which ever way you wanna look at it. All laptops have a widescreen type of ratio, so you will have to be either willing to change the resolution when you switch screens or setup different profiles, which you should beable to do through control panel, appearance and then personalization, you will then have access to it.

Not user servicable and with the low prices of new monitors - not worth the cost of the part.

You have to install the nec driver for this monitor. I have the same monitor. Im looking for the driver now. There are 2 versions of this monitor with the same model # . You will need to find the driver to the touchscreen model.

components starting to fail. unrepairable. buy a new one

If u a tech, try checking the PSU of the monitor for blown fuse or dead driver element ( typically a FET, Power transistor or an Hybrid chip) . U need to take the monitor apart, if unfamiliar, get it to a service tech.

This usually happens when the resolution is set incorrectly for the monitor. If you have been using the same setup, probably an update changed the driver or setting for the video card. If it is a new monitor, try hooking up the old one and change the resolution to something the new monitor can understand. If you have been using it for some time and this is all of a sudden, then try to borrow a monitor and change the resolution to something the monitor can understand. If you borrow one and can get it working, also look and make sure the video card has a driver installed. Sometimes an update can change things.

yes the monitor is over heating there should be warranty on the montor