Encountering Windows Error Code ERROR_236 can be frustrating, especially when you’re in the middle of an important task. Whether this error appeared out of the blue or after a system update, this guide will walk you through understanding and resolving ERROR_236 with clear, easy-to-follow steps. Let’s dive in!
What is Windows Error Code ERROR_236?
ERROR_236 typically indicates that a particular device or operation is not ready or cannot be accessed, which might result from corrupted files, driver incompatibilities, or hardware issues. It can affect how your system boots, how devices interact, or even cause software to malfunction.
Understanding the root cause will help you fix this problem effectively and prevent it from happening again.
Step 1: Restart Your Computer
Sometimes, the simplest solutions are the most effective.
- Action: Click on the Start menu, then select Restart.
- Why: Restarting refreshes system files and clears temporary glitches.
If ERROR_236 persists after rebooting, proceed to the next step.
Step 2: Run the Windows Troubleshooter
Windows has several built-in troubleshooting tools that can automatically detect and attempt to fix issues.
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Action:
- Press Windows Key + I to open Settings.
- Navigate to Update & Security > Troubleshoot.
- Select the appropriate troubleshooter, such as Hardware and Devices or Windows Update.
- Click Run the troubleshooter and follow on-screen instructions.
- Why: This tool scans for common problems that might cause ERROR_236 and applies fixes.
Step 3: Check Device Manager for Hardware Issues
Since ERROR_236 often relates to hardware readiness, inspecting Device Manager can help identify malfunctioning devices.
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Action:
- Press Windows Key + X and select Device Manager.
- Look for any devices marked with a yellow exclamation mark or red cross.
- Right-click the device and select Properties for error details.
- If you find a problematic device, click Update driver or Uninstall device and then restart your PC.
- Why: Faulty or outdated drivers often cause ERROR_236, and updating or reinstalling them can resolve the problem.
Step 4: Run System File Checker (SFC) and DISM Tools
Corrupt system files can trigger ERROR_236. These built-in tools check and repair Windows files.
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Action:
- Press Windows Key + S, type cmd, right-click Command Prompt, and choose Run as administrator.
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In the command prompt window, type:
sfc /scannow
and press Enter. Wait until the scan completes.
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After SFC finishes, type the following commands one by one, pressing Enter after each:
DISM /Online /Cleanup-Image /CheckHealth
DISM /Online /Cleanup-Image /ScanHealth
DISM /Online /Cleanup-Image /RestoreHealth
- Why: These utilities detect and repair corruptions in system files or the Windows image, which might cause ERROR_236.
Step 5: Perform a Clean Boot
Conflicting software can sometimes cause error codes like ERROR_236. Performing a clean boot starts Windows with a minimal set of drivers and startup programs.
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Action:
- Press Windows Key + R, type msconfig, and press Enter.
- In the System Configuration window, select the Services tab.
- Check Hide all Microsoft services.
- Click Disable all.
- Go to the Startup tab and click Open Task Manager.
- In Task Manager, disable all startup items.
- Close Task Manager and click OK in the System Configuration window.
- Restart your computer.
- Why: This helps identify if background apps are causing the error.
Step 6: Update Windows and Drivers
Running outdated software can cause compatibility issues leading to errors.
-
Action:
- Open Settings with Windows Key + I.
- Go to Update & Security > Windows Update.
- Click Check for updates and install available updates.
- Also, update your device drivers from the manufacturer’s website or via Device Manager.
- Why: Updates can patch bugs and improve system stability.
Step 7: Check Your Hardware
If the error still exists, hardware might be at fault.
-
Action:
- Disconnect external devices like USB drives, printers, or external hard disks, then restart.
- If the error disappears, reconnect devices one at a time to find the culprit.
- Run diagnostics on your hard drive or RAM using tools like Windows Memory Diagnostic or third-party utilities.
- Consult a professional if necessary.
- Why: Physical hardware failure can cause ERROR_236 and must be addressed promptly.
Step 8: Restore Your System
If all else fails, restoring your system to a previous state might fix the issue.
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Action:
- Press Windows Key + R, type rstrui, and press Enter.
- Follow the System Restore wizard to pick a restore point before ERROR_236 started.
- Complete the restoration process and reboot.
- Why: System Restore rolls back recent changes that may have caused errors.
Final Thoughts
Windows Error Code ERROR_236 might sound intimidating, but with patience and these step-by-step instructions, you can troubleshoot and fix it effectively. Remember to back up important files before making major changes, and consider seeking professional help if hardware replacement is involved.
If you found this guide helpful, share it with friends or colleagues who might be facing similar issues — your support helps keep this community strong and informed!
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If you need further assistance or have questions, feel free to ask!
