Hello, So far, I just did a quick fresh reinstall from a USB netinst stick, on my newly acquired second-hand HP Z420, without even looking at what "operating system" or "other data" may have been there.
Any help you could point me to? Kind regards, Antti-Pekka Känsälä Finland (Regrettably too passive a contributor, active user since around Debian 3, some skills.) Additional info: Intel Xeon E5-1603 @ 2.80 GHz, looking forward to upgrade and seriously cool! 2 x 4 GB ECC DDR3, one bank has fan cooling attempt 512 GB SATA SSD, upgrade to newer technology? 512 GB SATA 3.5" HDD, replace with two bigger ones in UEFI RAID configuration? PSU 600 W Gold 90 % Active Power Factor Control NVIDIA Quadro K600, currently crashes slightly (nouveau) during boot, but "works" BIOS update + about 3 firmware updates downloaded from HP, under consideration RJ-45 use only, currently unpowered, unplugged Sent with [Proton Mail](https://proton.me/mail/home) secure email.
