Αποτελέσματα Αναζήτησης
A Latitude may display a red, green, blue (RGB) screen, and then stop responding with a black screen. The diagnostic LEDs show 3-Amber 6-White. The computer cannot be recovered by performing a hard restart.
26 Σεπ 2021 · 1. Restart your graphics drivers: • How to restart Graphics Driver in Win... 2. Force shut down your laptop 3. Restart your explorer.exe process 4. Update your graphics driver Link download...
2 Απρ 2021 · In most cases, a black laptop screen is simply a software issue that can be fixed with a hard reset. If this doesn't fix it, the next step is disconnecting the battery...
This video takes you through the Step-by-Step process a technician would use to diagnose and fix a problem of this nature. By the end of this video, you will...
9 Σεπ 2024 · What do you do if you've powered on your Dell laptop but the screen is black? Fortunately, there are simple troubleshooting steps you can use to fix your Dell laptop's black screen yourself before seeking professional help. This wikiHow article lists easy fixes for a Dell laptop with a black screen.
16 Οκτ 2024 · For display or video issues such as fuzzy, blurry, distorted, or stretched images, a flickering screen, horizontal or vertical lines, or video stops responding following the troubleshooting steps in this section.
If you think your laptop is turned on, press and hold the power button for 15 seconds to turn it off. Press power again to turn your laptop back on and hold the F8 key during the startup process to bring up Advanced Boot Options.
