Hello Jack,
Thank you for keeping us updated on the status of the issue and apology for the delayed response.
However, before we proceed I would require some more information to assist you better.
- What is the make and model of the computer?
- Have you tried the above steps provided by Rajesh Govind replied on November 4, 2013?
If you haven’t tried them, please try them and check if it helps.
Please reply with the result, in order to help you fix the issue.
Thank you