No I have not solved the issue, but I did do some research and other who haveexperienced the same issue claim the solder on the RAM chip becomes undone andby applying heat for 10 minutes with a hot air gun will allow the solder to soften and re-conne...

How did you fix? Having same problem.

How did you fix the problem. I am having the same issue.  

How did you fix the problem. I am having the same issue.