Disabling your laptop ... screen saver or automatic sleep routine from within Windows, or opt to use a third-party freeware utility for a more convenient and quicker way of making the screen go blank.

We may receive a commission on purchases made from links. While laptops from reliable brands like Dell and Apple typically land on the higher end of the price spectrum, the high cost usually ...

Q: My old laptop's screen backlight ... your desktop will appear on the larger screen. I've yet to see a Mac not detect an external display. But if you only see a blank area of your desktop ...

We continue to report on an issue where the MacBook Pro does not properly fall asleep -- remaining on but with a blank screen with the lid closed -- or the system displays a blank screen when ...