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  1. 15 sie 2015 · Method 1: Try to run a System File Checker (SFC) scan to check for any file corruption. SFC scan will scan for corrupt system files on the computer and repair them. Press Windows key + X, click Command Prompt (Admin). In the Command Prompt, type the following command, and then press ENTER: sfc /scannow.

  2. 2 gru 2023 · Something went wrong during the windows reset and there is not enough of the OS left to boot ujp. Type ESC when powering up and see if disk and memory diagnostics pass. Possibly one of the bios options might be a "restore"

  3. To change the resolution, turn on the computer, and then press the f8 key. If the screen is working at the BIOS level, a text screen is displayed and you can select the Enable low-resolution video option. If the screen is not working at the BIOS level, contact an authorized repair center.

  4. If you experience a black or blank screen on your Windows device, try the following: To wake the screen, use one of the following keyboard shortcuts: Windows logo key + P to choose a presentation or projection display mode. Ctrl + Alt + Del to display security options.

  5. 29 lip 2024 · Try to wake your computer by jiggling the mouse, pressing a key on the keyboard, or quickly pressing the Power button. If your computer is awake, but the monitor is still asleep, you can force it to wake up using the keyboard shortcut Win + P or Ctrl + Alt + Del.

  6. 1 maj 2023 · One of the main causes for this issue is a corrupt system file preventing the operating system from loading, resulting in a black or blank screen. Restart Windows to see if it's a temporary issue and resolves itself with a reboot. If the problem persists, erase your hard drive and reinstall Windows.

  7. 12 wrz 2024 · First, press Win+Ctrl+Shift+B, and then unplug any external devices and restart your computer. If you turn your laptop on and hear the computer working, but the screen is black, don't panic. There could be a way to fix the Lenovo laptop's black screen without replacing it or the computer.