KDL-40V3000 BRAVIA: Tiny black dots and/or bright dots appear on the screen
The screen is composed of pixels. Tiny black dots and/or bright dots (pixels) on the screen do not indicate a malfunction.
KDL-40V3000 BRAVIA: The TV turns off automatically (the TV enters standby mode)
Check if the Sleep Timer, Timer, or Idle TV Standby is activated.
The Auto Shut-off function may be set to On. If Auto Shut-off is activated and TV receives no signal, the TV will automatically enter standby mode in 15 minutes. Check Auto Shut-off is activated under Eco feature of this TV.