How To Fix Error Stop Code Inaccessible Boot Device?

If you get the “Stop code inaccessible boot device” error on your Windows, follow the below-mentioned troubleshooting methods to resolve the problem.

Solution: 1

  • Update the installed drivers on your Windows desktop first.
  • Click the Start menu or Windows icon and type “cmd” in the search panel.
  • Give a double-click on the Command Prompt app from the search result and select the Run as administrator option from the pop-up menu.
  • In the Command Prompt window, enter the “sfc/scannow” command and press the Enter button.
  • Wait until the scan is complete.
  • The Command Prompt app will detect the stop code inaccessible boot device errors and repair them automatically.
  • Next, exit the Command Prompt window and restart the computer.

Solution: 2

  • On your Windows desktop, press the Windows + R shortcut keys to open the Run panel.
  • Enter “cmd” in the text field and press the Enter key to open the Command Prompt app as an administrator.
  • In the Command Prompt window, type the “DISM/Online/Cleanup-Image/RestorHealth” command and press Enter.
  • Wait until the scan is complete and restart your computer.
Stop Code Inaccessible Boot Device

Solution: 3

  • On your Windows desktop, click the Windows icon at the bottom-left corner of the screen.
  • Click on the Settings icon to open the Windows Settings.
  • Alternatively, press the Windows + I shortcut keys to open the Windows Settings.
  • Click the Update & Security tab and select the Troubleshoot option from the left-side panel.
  • Under Troubleshoot, select the BSOD option and click the Run the troubleshooter button.
  • Wait until the Windows Troubleshooter detects the issue.
  • Follow the on-screen prompts to fix the issue and restart your computer.
  • Now, check if the “stop code inaccessible boot device” error is resolved.

Solution: 4

  • First, turn off your computer and restart it while pressing the Shift key.
  • This will allow your computer to enter the Advanced Startup.
  • Click the Troubleshoot button followed by Advanced Options.
  • Choose the Command Prompt app from the displayed list.
  • In the Command Prompt window, type the “bootrec.exe /rebuildbcd” command and press Enter.
  • Type “bootrec.exe /fixmbr” and press the Enter key.
  • Type the “bootrec.exe /fixboot” command and hit the Enter key.
  • Next, type “chkdsk /r c:” (replace the letter c with your driver letter) and press the Enter button.
  • Type the “chkdsk /r d:” command and press Enter.
  • Restart the Windows desktop and check if the error reappears.
  • If the problem persists, reinstall your graphics card driver and open your computer in Safe mode.
  • Perform the advanced troubleshoot options to resolve the stop code inaccessible boot device error.