Frame drops and image overlapping is observed while playing hi-def video clips. Display settings for primary and secondary do not persist during dock/undock in extended desktop mode. Flickering is observed when running 3D pipes screen saver in dual display clone or extended desktop. System gives a CAT error when pressing Ctrl+Alt+Shift+F8 key for panel scaling. Flickering is observed on HDMI display during video playback using WMP11 player with overlay (only seen on HSW DT). After unplugging the VGA display while in S3/S4 and reconnecting upon resume, driver does not list VGA as a valid display option in CUI or any other UI related to the driver. eDP+DP (EDT mode): eDP is missing after resuming from Lid Close-Hibernate. System shuts down when left idle for some time.
Inbox audio driver does not work with silicon steppings prior to C0 Haswell / C1 Lynxpoint.
While in extended mode, system resumes intermittently from screen saver to hibernate state (specific to HSW MOB) The graphics driver may not initialize correctly the first time setup.exe is invoked, requiring a re-install.
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