I have an ASUS monitor VS247 HP. I bought it a while ago and never unboxed it. Now that I finally took it out of the box, I plugged it in and the issue it has is that it will freeze very constantly after 30 seconds of use. The only thing that fixes it is to turn it off and back on again with the power button. I have tried different power chords and all three different inputs, hdmi, vga and dvi on the monitor. Even used three different computers and always, the monitor will freeze. I contacted customer support. They had me do a soft and hard reset on the monitor, which didn’t fix the problem. Then I send it in to ASUS to get it fixed. They replaced the main board and sent it back. Still had the freezing problem .Then I sent it back after calling them and explaining the issue. The second time they said there was no problem with the monitor and sent it back as is. When I plugged it into my pc it froze after 30 seconds. Did the same thing with my xbox 360 and would still freeze. Anyone ever had issues like this. Did a search and came up with nothing. It has to be the monitor because the xbox and computer work great with other monitors and tvs. Any thoughts would be great.