display adapter not showing up in resolution

You will generally find previous versions of graphics drivers are still available for download from their respective manufacturer’s sites. If your display is working well enough for you to see what you’re doing, it’s best to remove the driver using the ‘Uninstall or change a program’ feature and then reinstall the previous driver from scratch. Indeed, nVidia offers a specific warning to this effect in the driver release notes, though, in an emergency you can usually get away with it as a temporary measure at least.

You should, however, be aware that graphics drivers are packaged with many additional files that may not be effectively rolled back using this procedure. This should revert the graphics driver to the previous version and fix the problem. Next, click Roll Back Driver and follow the onscreen instructions. Right-click on your display device and select the Driver tab. Now locate your device in the Device Manager – in your case it should be under ‘Display adapters’. Start Windows device manager (On Windows 8.1, press +X and select Device Manager from the menu). This is especially useful if you don’t want to undo any other changes you may have made since installing the problematic driver. You can use this feature to revert your graphics driver to the previous version without resorting to System Restore. Click the Intel Graphics Command Center icon to open the application. Alternatively, Windows includes an option to ‘Roll back’ device drivers to the previously installed version. Open the Intel® Graphics Command Center : From the Windows Start Menu, search for Intel Graphics Command Center.

Display adapter not showing up in resolution