Problem: A message, “Unable to create overlay window,” appears when I try to start DVD playback.
I get poor or no playback while running video playback, DVD playback, or game applications.
Solution: Do either of the following:
vIf you are using
vIf you are using an external display device with a desktop size of 1024 ⋅ 576 or larger, reduce the refresh rate or color depth.
Sound problems
Problem: No sound can be heard from the speaker even when the volume is turned up.
Solution: Make sure that:
vThe Mute function is off.
vThe headphone jack is not used.
vSpeakers is selected as a playback device.
