Well from what I see you are having an issue with the amount of colors you are showing. Try this:
Right click on your Desktop and click Properties
Click the Settings tab
On the right side you have a section labeled Color Quality. This will have a bar with a lot of colors in it, above that you have a list of options, choose Highest (32-bit).
See if that solves your issue.
Right click on your Desktop and click Properties
Click the Settings tab
On the right side you have a section labeled Color Quality. This will have a bar with a lot of colors in it, above that you have a list of options, choose Highest (32-bit).
See if that solves your issue.