Hi Neil. I have a completely normal MiniITX system. But hardware can't be the issue here, after all I was able to select "standby" as a shutdown option in the old Start8 ver. 1.47. Frankly I can't remember if standby is the correct Win 8 terminology. At any rate its the functionality to bump the system into a sleep mode with active ram refresh, etc and not hiberate mode as for a laptop. Maybe I should just try to return to 1.47, but eventually I'll have to bump up to Win 8.1 soon. Thanks. Do you understand my problem?