Occasional Distortion Have had the F-417 for more than two years. Recently it has started to produce a corrupt screen with flashing streaks in different colours. The remedy (Not a professional IT solution) is to bang it hard with my hand on the top and the sides and this clears it until the next occasion. I have checked to ensure that there is not a fault with the cables. Any ideas?

For some time we used to sell these monitors in our store. Some of these same models do have a defect which can cause some of the problems you all are having. Neovo does come with a good warranty, at leasted they did when we sold them at the store lasting at least 3 years. We had a monitor that had random blue stripes which Neovo replaced. One thing you may want to try before throwing in the towel on your monitors is reloading the device drivers on the montor. These monitors came with a CD. If you cannot find it you can get the drivers from here http://driverscollection.com/?H=F-419&By=AG%20Neovo . If you think you are still under warranty, give Neovo a call they will may just replace your monitor with a new one. Good luck....