I recently got a Dell 15R 5537 with Radeon 8850m and did a clean install in Windows 10, but I can't manage to get the amd 8850m to work.
When i go to Device Manager, the driver is shown has generic video adapter.
When I ran Everest, though, The graphic card appears has Radeon Firepro W9000.
So i can't install the driver, tried several versions of driver, the ones from dell and crimson ones, but nothing work.
Yes, i used DDU between driver installs.
At last, I tried to install some firepro w9000 driver, even aware that its not my video card, and the Device Manager displayed the card has firepro after that, but the videocard didnt work, got error(forgot the code, but the name changed in device manager).