What should I do if videos are not displayed smoothly?

• It is recommended you disable your screen saver.
  If the screen saver is enabled, it may be activated during DVD playback and prevent the playback from running successfully.

• If you have set the display output to both the computer screen and an external display, change the display output to either of them.

• Some videos may not be displayed smoothly depending on the type or bit rate of videos. Lowering the screen resolution may improve video playback performance. [Details]

• If data access to a memory card is in progress (the media access indicator light is on), wait until the data access ends and then start playback again.

• If you are playing a video stored on the memory card, copy it to the built-in storage device and then play the copied video.

• Some game apps may not run smoothly. This problem may be improved if you change the cooling fan settings with VAIO Control Center. [Details]