. Corrupt Windows files, problems with fan keyboard keys,

I had problems with windows 8 for some time. It does not load properly more and takes time. I ran the sfc scan and received a message he had corrupted files that could not be repaired. I also noticed a ticking sound from my hard drive. I ran a repair for the reader and found no problem. These files would be the source of the noise ticking? Also, I have a problem with my fan. Is a kind of grinding noise when the system is turned on. I cleaned up and it is a fairly new system, so I do not think that it should be replaced. What is a software problem? And is there a way to repair the keys that are unresponsive outside replacement. The guy who cleaned the fan forgot something in the screwdriver system directly or very loose keys does not. I removed, but the keys do not work

Hello Pierre,.

Thanks for posting your query in Microsoft Community.

I understand that you have with the corrupted in the computer and other multiple issues in the computer files. Don't worry, we're here to help when fixing these issues.

But I would like to know some more information on this issue to help you better.

  1. What troubleshooting utility did you use?
  2. When you get the ticking sound?
  3. Is that when you use an application or program?
  4. You get an error message while, key board is not working properly?
  5. What is the brand and model of the computer?

In the meantime, please follow the following suggestions to solve the problem.

Corrupted files may be one of the reasons for the system has as many questions together. So, you can try to manually fix the corrupted computer files and check if that helps. Follow the link below to do the same.

Use the System File Checker tool to repair missing or corrupted system files

(See the procedure below: how replace manually a file system damaged by a known good copy of the file)

http://support.Microsoft.com/kb/929833/en-us

And for problems with sounds from the hard disk:

  1. Noises may result from problems mounting. This is due to a high frequency in the mounting material vibration, or a drive failure.
  2. Repeated and regular, tap, grind or beep.
  3. Remove the side panel of the cover of your case and do operate the machine with the lid side for 30 to 60 minutes see if the noise subsides. If the noise disappears, your hard drive is probably overheating, causing the noise.

You try to run the disk check and see if that helps in the setting of these noises and to detect if the hard drive is damaged or not. Follow the steps below to do the same thing:

Run the disk check to find and fix errors on the disc.

(a) click Start, type cmd, right-click on cmd , and then click run as administrator.

(b) at the prompt, type chkdsk /f /r and press to enter.

For more information on 'Check a drive for errors' please visit this link:

http://Windows.Microsoft.com/en-us/Windows7/check-a-drive-for-errors

Important: When running chkdsk on the drive hard if bad sectors are found on the disk hard when chkdsk attempts to repair this area so all available data on this risk be lost.

Additional information:

Optimize Windows performance
http://Windows.Microsoft.com/is-is/Windows/optimize-Windows-better-performance#optimize-Windows-better-performance=Windows-7

Note : Data files that are infected must be cleaned only by removing the file completely, which means there is a risk of data loss.

I hope this helps. Otherwise, feel free to write us again for more assistance, and we will be happy to help you come.

Tags: Windows

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