Windows 10: Help my computer is not booting up! I think my system files are corrupted.

I tried to install Prime os in my computer. It didn't install but it changed my boot loader to grub. So I just wanted to completely remove grub boot loader from my computer . I searched in the internet and then found a video. In that video they got inside the system partition and then make some change. But before doing that I didn't knew that modifying system partition EFI is a bad idea. So after following all of the step when I restarted my computer it just goes to black screen. Not even a logo shows up. I think i ruined the whole boot function or that system thing what ever that is. NOW I

:)

 

Corrupted file RAR

If the archive has been created using WinRAR, why don't you try WinRAR itself? It has a built-in repair feature for repairing corrupted archive (ZIP as well as RAR). Follow the steps given below:

• Open WinRAR application in your system.
• Now click on File tab > Open or simply press Ctrl+O.
• A small window "Find Archive" will pop up. Locate the corrupt RAR archive from your system directory and select it.
• Now click Open button.
• Click Tools tab > Repair archive or simply press Alt+R.
• Again a small window "Repairing File name.rar" will pop up.
• Now click Browse to select a location to save the repaired archive.
• Check the box "Treat the corrupt archive as RAR" and click OK.
• WinRAR will start repairing of corrupt RAR archive. Once it gets completed click Close.

I hope the above steps will help you repair the corrupted RAR archive.

Thanks.

 

File System error

We appreciate your response. Based on your reply, damages within the system files is causing this issue. To further troubleshoot your concern, we suggest booting your computer to safe mode before performing the following troubleshooting methods:

Method 1: Run the Deployment Image Servicing and Management tool. This tool will automatically repair the components of your Windows operating system and records the corruptions to the log file.

To run the DISM tool, follow these steps:

• Using Search, type Command Prompt.
• Right-click on Command Prompt on the search results and then select Run as administrator. If you are prompted for an administrator password or for a confirmation, type the password or click Yes.
• In the Command Prompt window, type DISM /Online /Cleanup-Image /RestoreHealth, and then hit Enter.
• Once the scan is finished, restart your computer.

Note: While running the DISM tool on your computer, if any bad sectors are found on the system, data loss might occur. We suggest that you backup your files before running DISM.

Method 2: Run the System File Checker tool. It is a utility that allows
users to scan for corruptions in Windows system and restore corrupted files. The link contains further information about how to run the System File Checker tool.

Boot your PC to normal boot after performing the steps provided above and then check if the same issue persists.

Let us know if further assistance is needed.

 

Corrupt system files

Hi,

Deleting the virus should have made your computer to be up and running smoothly. However, there could still be some files that got affected by the virus that's causing the issue. That said, let us isolate your concern by checking the steps on how to improve
PC's performance in Windows 10 through this article. You can also perform a maintenance tasks on your computer.
Here are the steps on how to do so:

• Go to Control Panel.
• At the upper right corner, search for Troubleshooter.
• Click on Troubleshooting.
• Under System and Security, choose Run maintenance tasks.
• Follow the process until finish.

We suggest to check if the performance of your computer improved after following the steps on the article and running the troubleshooter.

Note: You may skip the steps that you've already done on the article if needed be.

We're looking forward to your feedback.

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