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The "WHEA_UNCORRECTABLE_ERROR" Blue Screen of Death (BSOD) is often related to hardware issues or driver problems. Here’s a step-by-step guide to help you troubleshoot and potentially fix this issue:
- Check for Hardware Issues
Run Windows Memory Diagnostic:
Press Win + R, type mdsched.exe, and press Enter.
Choose Restart now and check for problems or Check for problems the next time I start my computer.
Let the tool complete and review the results for memory issues.
Check for Overheating:
Ensure your computer is not overheating. Clean any dust from your CPU, GPU, and fans.
Use a monitoring tool to check your system temperatures (e.g., HWMonitor or Core Temp).
Test Hardware Components:
RAM: Try running with one stick of RAM at a time if you have multiple sticks.
CPU: Run stress tests to check if the CPU is causing the issue (e.g., Prime95).
Check for Loose Connections:
Ensure that all internal components (RAM, GPU, HDD/SSD) are properly seated in their slots.
- Update or Roll Back Drivers
Update Device Drivers:
Open Device Manager (press Win + X and select Device Manager).
Update drivers for critical hardware components like the graphics card, chipset, and network adapters. Right-click on each device and select Update driver.
Roll Back Drivers:
If the problem started after a recent driver update, try rolling back to the previous version:
In Device Manager, right-click on the device, select Properties, go to the Driver tab, and click Roll Back Driver.
- Check for System File Corruption
Run SFC (System File Checker):
Open Command Prompt as an administrator (search for cmd, right-click, and select Run as administrator).
Run the command: sfc /scannow.
Let the scan complete and follow any instructions to fix corrupted files.
Run DISM (Deployment Imaging Service and Management Tool):
In the same Command Prompt window, run:
mathematica
Copy code
DISM /Online /Cleanup-Image /RestoreHealth
This will check and repair the Windows image.
- Check for Disk Errors
Run CHKDSK:
Open Command Prompt as an administrator.
Run the command: chkdsk /f /r.
You may need to restart your computer to allow CHKDSK to check and repair disk errors.
- Update BIOS and Firmware
Update BIOS:
Visit the motherboard manufacturer’s website and check for the latest BIOS update.
Follow their instructions carefully to update the BIOS.
Update Firmware:
Check if there are any firmware updates for other hardware components (e.g., SSDs).
- Check Power Supply
Ensure Adequate Power Supply:
Make sure your power supply unit (PSU) is sufficient for your hardware, especially if you have recently upgraded components.
- Check for Software Conflicts
Perform a Clean Boot:
Open System Configuration (press Win + R, type msconfig, and press Enter).
On the Services tab, check Hide all Microsoft services and click Disable all.
On the Startup tab, click Open Task Manager, and disable all startup items.
Restart your computer and check if the issue persists.
- Review Minidump Files
Analyze Minidump Files:
Use a tool like BlueScreenView or WinDbg to analyze the minidump files created during the BSOD.
Look for patterns or specific drivers that might be causing the issue.