HP9100A failure after years in storage

[Roland57]

Dear Scott,

A promising approach to locate the origin of the problem is to swap circuit boards with a running machine - one-after-the-other. I have a working 9100A and I’m willing to help you, but I‘m located in Germany Rhein-Main-Area. Looking at your profile you are located in Scotland. Whenever you‘ll have the opportinity to come to Germany, bring your machine and a bottle of good whisky with you and I will help you :-)

Regards
Roland