I hope you don't mind me raising a new thread on this topic as I have not found anything to help me on other threads, perhaps because they are too old or the OPs have retired and gone to heaven...
Most important is that I am in Europe (UK), so responses relating to great repair facilities in the US are not really practical.
My MSF was put aside in full working condition about 6 or 7 years ago, battery removed. It has suffered no shocks as it was put in a drawer and fogotten about.
Now that I have found it again, I find that the display comes up, the internal LCD also, and the internal lights up when its button is pressed. The ISO/TIME button works and so do the up and down buttons. However, it does not react at all to taking a measurement. All is frozen.Summarizing, all the buttons function properly, but no measurement.
I would like to get it repaired and hope someone, somewhere in Europe, can identify a repair facility which may be able to fix it. :)