i didnt take anything out of my laptop so why is my 3d card missing. and now i dont even have a graphics card or any card !

Its, not because anything is missing from your laptop its just an error/ Now then you probably just need new drivers for your 3d graphics card you can easily find the brand if you don't know by right-clicking on ur desktop selecting the last tap at the top "Settings" then advanced Then under one of the tabs should be the settings of your video card and/or the general info. After you find your video card brand go to their web site and find your video card then select update drivers.
Then Hopefully Gun Bound will work for you