If you are gonna bring it to Service Center, then you are gonna pay for something that is not worth for it. These are some things that you can actually fix it. I would suggest you with this little application. Don’t worry, if you doubt with it because you don’t need to install it into your computer. The great advantage is that it is a portable application. It will help you clean up your computer. The application will search for any unneccessary files in the system and automatically remove all of them. So you won’t need to worry. Just to warn you that it is not an antivirus app. Thus no virus will be killed with it and it can’t even detect any virus in your computer. It is used only to remove unneccessary, duplicated files and other scripts which are no longer use by your system. Try it out!

Here is a very interesting tool for you to manage huge files. The software has been very famous to those who host movies and music videos online. Since most hosting servers do not allow to upload files (max 200MB), hjsplit is used to split those files into smaller size and upload onto server. With hjsplit, you can split either movies, iso images or whatever you want to split. Beside splitting, you can also join the files which are being splitted and many more useful tools.

For more information, http://www.freebyte.com/hjsplit/