Apple Keyboard with Numeric Keypad Windows 7 to Windows 10 Upgrade iMac 5K Hi guys, Fairly smooth upgrade. After initial install the monitor was posterized and the keyboard had issues. I updated Mac OS to current, created a USB using bootcamp and ran that on the Windows side. That fixed the monitor but not the keyboard. Keyboard works for basic functions but mac specific stuff like brightness and volume are non functional. Rand the bootcamp .exe from the USB again but no love. Any thoughts?