Welcome to the SeeMeCNC Community

I bought a Rostock Max V3 in November 2016 with a HE280 hotend and followed up with a RasPi kit a month or so later. I used it for some prints until I had some hotend problems and then got really busy with other things. Fast forward to today. I have purchased a new HE280, installed it, discovered that the unit did not want to power up, replaced the power supply and now I have a unit that turns on. However I am 6-7 years from when I knew how to use it, and I'm not really sure where to start. The firmware is from November, 2016.

I figured a recalibration would probably be in order, but when I go to the menu and press "Run Full Calibration" nothing happens. I am hoping someone can point me to a document or forum post that can get me moving in the right direction.

Thanks,
mermaldad