Hardware acceleration cannot be enabled in AutoCAD
knowledge.autodesk.com › support › autocadWhen trying to turn on hardware video acceleration in AutoCAD, the setting is grayed out and disabled. It cannot be turned back on. There may be a message in the Graphics Performance dialog: "Changes are not allowed in Safe Mode." The Video Card and Driver Version entries may be blank or missing. The shortcut used to launch the program has the /NOHARDWARE switch in place. Damaged or out-of ...
AutoCAD 2017: Hardware Acceleration Won't Turn On
13.6.2017 · If they differ from my screenshot above, change the values to match. Most reported people with this issue, have the values set at 0. Once all set, close the registry editor and re-open AutoCAD to check hardware acceleration can …