Just a simple (novice Q)Once removed, plugged it into my Win 10 PC, downloaded Partition Manager 17 (Freeware) and extended the partition to the full 1.8TB capacity. Returned it to the Humax and now works a treat. I took the precaution of removing the encryption and copying to an external drive before proceeding. I specialise in computer disaster recovery, so I couldn't do it any other way, really .
I understood you can put a new HDD into PVR (running CF) and it takes care of all formatting & setup.
Why the need to change partition .... keen to know