This is a follow-up to a previous post concerning an issue I was having with my system after a new motherboard was installed. I finally found out how to do the Windows repair process. Anyways, during the installation phase of the repair process I got prompted to locate a file A3.dll for my sound card. I located the file and clicked OK. However, the installation process would not continue. The completion percentage would not move. The screen would go blank and then reappear. Then the system would reboot and the installation process would restart. This keeps on happening. Are there any recommendations on how I can complete the repair process or is it just time to call it a day and do a clean install and lose all my files on my harddrive.