I was hoping that someone had run into this type of problem and solved it previously. I have 2 precisions and have done a lot of work on them. I can remove/replace just about anything in this unit ... I just need to ID the problem first. I almost ordered a replace MB tonight but realize that it could be something else that has gone wrong.
Please, if you need additional info please ask and I will get back to you ASAP.
Thank you ...