How do I install a specific older version driver. Whenever I get a windows update the new driver causes my laptop display to darken. I can use it but it is difficult. By using the device manager I went to the previous version and all was well. After the last update I could not use the previous version button. So I had the update rolled back and all was well. But this is not the solution. What I need to know how to do is How do I install the AMD Radeon HD7400M driver date 8/3/2015 ver 15.200.1062.1004 for windows 10 64 bit the next time this happens?