Remember to back up your important data before proceeding with any troubleshooting steps.[br]
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Check Hardware:
RAM: Try removing and reseating the RAM sticks. Test each stick individually if you have multiple.
Hard Drive: Run diagnostic tests on the hard drive to check for errors. You can use tools provided by the hard drive manufacturer or use third-party diagnostic software.
Other Components: If possible, test with different components like the power supply or display to isolate the issue.
Re-create Bootable Media:
Ensure you're using a reliable method to create bootable media. Use tools like Rufus or the Media Creation Tool provided by Microsoft.
Verify the integrity of the ISO files you're using.
Access BIOS/UEFI:
Check the boot order in the BIOS/UEFI to ensure the bootable media is listed first.
Disable any security features like Secure Boot that might interfere with booting from USB.
Attempt Windows Recovery:
If you can access Windows Recovery Environment (WinRE), try using the Startup Repair or System Restore options.
You might need to create a Windows installation media to access WinRE.
Clean Install:
If all else fails, consider a clean installation of Windows. This will erase all data, so back up important files beforehand.