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#11
Thanks for taking the time to reply but unfortunately I've already tried everything listed.
I can confirm however that whilst a Safe Mode boot gets power management working again, a clean boot does not. Shutting all startup programs down, along with disabling all non MS services yields the same result - no sleep.
I'll take a look with Autoruns and see if I can narrow things down further.
Last edited by s00tie; 01 Nov 2015 at 08:08.