Trying to rebuild my EX490 and it will not go into sleep mode. I have done the powercfg -h ON for hibernate and that took. But no sleep mode on Windows shutdown menu.
I seemed to remember doing some digging in command prompt a few weeks ago and found out that the default VGA driver (Microsoft default) is not PNP capable and is preventing the system sleep mode.

Not sure what other VGA driver to load. It use to work but I must have overwrote the driver at one point.

Any ideas would be appreciated

Thanks Al