- Outcome of the update: SUCCESSFUL
- DSM version prior update: DSM 6.2.1
- Loader version and model: JUN'S LOADER v1.03b - DS3615xs
- Using custom extra.lzma: NO
- Installation type: BAREMETAL - HP Elite 8300, integrated NIC Intel 82579LM
- Additional comments: Thanks to @Mitja & @Xilobe for guide on hybrid partition table -> https://www.rodsbooks.com/gdisk/hybrid.html