Encountering system errors on your Windows computer can be frustrating, especially when the error codes aren’t immediately clear. One such error many users face is ERROR_351. If you’ve run into this issue, don’t worry! In this article, we’ll break down exactly what ERROR_351 means, why it happens, and walk you through a detailed, easy-to-understand fix step-by-step.
What is Windows System Error Code ERROR_351?
Before diving into solutions, it’s important to understand what ERROR_351 signifies. In Windows, ERROR_351 typically indicates a problem related to system resource allocation or device driver issues — often connected with hardware or software conflicts, corrupted system files, or problematic driver installations.
Common Causes of ERROR_351
- Outdated or incompatible device drivers
- Corrupted system files or Windows registry
- Recent updates or new hardware installations causing conflicts
- Malware or virus infections affecting system operations
- Improper system shutdown or power outages
How to Troubleshoot and Fix ERROR_351: Step-by-Step
Step 1: Restart Your Computer
Sometimes, simply rebooting your PC resolves the issue by resetting system processes and clearing temporary glitches.
- Click Start > Power > Restart
- Wait for your PC to restart completely and check if the error persists.
Step 2: Boot into Safe Mode
Safe Mode starts Windows with a minimal set of drivers and services. This helps determine if the error is caused by third-party software or drivers.
- Press Windows Key + R, type
msconfig, and hit Enter. - Go to the Boot tab.
- Check Safe boot and select Minimal.
- Click OK and restart your computer.
- If ERROR_351 doesn’t appear in Safe Mode, it’s likely a driver or software conflict.
To exit Safe Mode, repeat the steps above and uncheck Safe boot.
Step 3: Update Device Drivers
Outdated or corrupt drivers can trigger ERROR_351. Updating drivers ensures compatibility and fixes bugs.
- Press Windows + X and select Device Manager.
- Find any device with a yellow triangle (indicating a problem).
- Right-click on the device and choose Update driver.
- Select Search automatically for updated driver software.
- Follow prompts and restart your PC.
Alternatively, visit the manufacturer’s website to download the latest drivers manually.
Step 4: Run System File Checker (SFC) and DISM
System files corruption often leads to errors like ERROR_351. Use built-in tools to scan and repair these files.
-
Open Command Prompt as Administrator:
- Press Windows Key, type
cmd. - Right-click Command Prompt > Run as administrator.
- Press Windows Key, type
-
Type the following command and hit Enter:
sfc /scannow
-
Wait for the scan to complete. If issues are found, SFC will attempt to fix them automatically.
-
Next, run DISM to repair the Windows image:
DISM /Online /Cleanup-Image /RestoreHealth
- This might take several minutes. After completion, restart your PC.
Step 5: Check for Windows Updates
Microsoft regularly releases patches that fix bugs and improve system stability.
- Open Settings > Update & Security > Windows Update.
- Click Check for updates.
- Install any available updates and restart your computer.
Step 6: Scan for Malware
Malicious software can cause system instability and errors.
- Use Windows Defender or any trusted third-party antivirus tool.
- Perform a full system scan.
- Remove or quarantine any detected threats.
- Restart your PC and see if the error continues.
Step 7: Perform a System Restore
If ERROR_351 started showing after a recent change, a system restore can revert your PC to a previous stable state.
- Press Windows Key + S, type
Create a restore point, and open it. - Click System Restore.
- Follow the prompts to select a restore point dated before the error occurred.
- Complete the restore process and reboot your system.
Step 8: Check Hardware Components
Sometimes, faulty or failing hardware causes ERROR_351.
- For desktops, open the case and ensure that RAM sticks or graphics cards are securely installed.
- Run hardware diagnostic tools:
- For memory: Use Windows Memory Diagnostic (
mdsched.exe). - For hard drives: Use
chkdskcommand or manufacturer tools.
- For memory: Use Windows Memory Diagnostic (
- Replace any faulty components if needed.
Step 9: Reset or Reinstall Windows (Last Resort)
If all else fails and ERROR_351 persists, consider resetting Windows:
- Open Settings > Update & Security > Recovery.
- Under Reset this PC, click Get started.
- Choose to Keep my files or Remove everything depending on your preference.
- Follow the on-screen instructions to complete the reset.
Make sure to back up your important data before proceeding.
Final Tips and Preventive Measures
- Always keep your system and drivers updated.
- Avoid installing suspicious software or hardware.
- Back up your data regularly.
- Use reliable antivirus protection.
- Handle your hardware carefully to prevent physical damage.
Conclusion
Windows System Error Code ERROR_351 can seem daunting, but with patient troubleshooting and the right approach, you can resolve it effectively. Start with simple fixes like restarting and updating drivers, then move on to system scans and hardware checks. If necessary, system restoration or reset can bring your PC back to optimal health.
Remember, problems like these are a chance to learn more about your system — and keep it running smoothly for years to come!
Did this guide help you fix ERROR_351? Feel free to drop your experience or questions in the comments below. For more Windows troubleshooting tips, keep visiting our blog!
Keywords: Windows Error Code ERROR_351, Fix ERROR_351 Windows, Troubleshoot Windows Error, Update Windows Drivers, System File Checker, DISM tool, Windows System Restore, Malware scan Windows, Hardware Diagnostics Windows
