After the 8.1 update dropped the battery life on my laptop from 9 hours to _3_, I find out there is no way to revert: http://answers.microsoft.com/en-us/windows/forum/windows_8-windows_install/a-clean-install-of-windows-8-oem-media-download/1b1e2517-5658-450d-943e-7e81f902adec?page=1&tm=1382555059749 …
@BruceDawson0xB @Mike_Sart But even that is not really enough, because PowerTop doesn't show "phantom always-on GPU"...
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@cmuratori@BruceDawson0xB@Mike_Sart "OMG he moved the mouse so I need to redraw the entire screen!"Thanks. Twitter will use this to make your timeline better. UndoUndo
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@cmuratori@BruceDawson0xB@Mike_Sart a guess: nvidia Optimus does not currently work on Win 8.1. -
@eiopa@BruceDawson0xB@Mike_Sart That is certainly a reasonable guess. Unfortunately I only figured out _after_ blowing away 8.1... - Show replies
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