Marcus, this seems to be an issue related to a defective video controller of the processor.
For this kind of behavior the troubleshooting we recommend is:
- Use a different monitor.
- Different video cable
- Update drivers and BIOS.
- Reinstall the OS.
In your case, I recommend you contacting our customer support department for additional information on replacing your product. http://www.intel.com/p/en_US/support/contactsupport