I recently bought a new graphics card and a number of problems started to appear occasionally under Windows 7:
A green screen shows for a couple of seconds and a continuing flickering on the monitor.
The monitor goes off and on every a few seconds.
Sound is distorted (a scratching noise is heard from the background).
The above happen with either displayport or hdmi cable from the graphics card to the monitor. I have speakers connected to the monitor. The above don’t happen with Ionboard graphics, so I am assuming it’s not the monitor. I am using the latest drivers.
Should I return the graphics card?
Any other ideas?