My Samsung monitor works well for near about 2 hours but after that it starts flickering.
After this i have to restart my system and it starts working fine but then again after 2 hours same problem arises.
I am thinking to buy a new LED monitor for my PC please suggest the best in mid range .
Samsung Sync Master Monitor Flickers after 2 hours of use
Lawrence,
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It seems this could be a problem with the power supply inside the monitor or with the background lights.
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But, I suggest before you purchase a new one to test the monitor in another PC or to connect another  monitor to your PC because sometimes this could be a problem with the video card embedded in the Motherboard of your computer. By doing this, you will know exactly if the monitor is the one who needs repair or replacement or if you have an issue with your motherboard instead.
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There are some good mid range monitors: Benq, HP Pavillion and ASUS.
Hope this helps
Riley
