Hello All,
I recently acquired a HP 8340B. Unfortunately it's not fully functional. There is a problem when it crosses bands 3 and 4.
But before going in the troubleshooting, I noticed that an internal cover is missing, see attached picture. As there is a warning saying "do not operate for an extended periods without this cover to ensure proper cooling", I would like to reinstall it. Does anyone of you would have one to sell or knows where I could buy one?
I also noticed that one screw is missing for the external bottom cover. I think this is a typical screw for HP instruments covers, not specific for the 8340B. If someone has one to sell, I would appreciate it.

