Synology: DSM 7 Installation Archive -- Archived from main thread

Plex Media Server NAS & Devices
1292

  1. Reclaim the server
    – Uninstall with KEEP (first radio button option)
    – Reinstall same SPK file again – EXCEPT
    – Use Plex Claim Token method (new or lost servers)
    – Get Plex Claim token (blue hyperlink)
    – Promptly return to installer and paste into window on firm (you only have 5 minutes)
    – NEXT NEXT DONE

  2. It will finish you Successful and you plex Username and Email address

  3. Open server by LAN IP (first time only)
    – address anything that pops up – (usually nothing but check anyway)

  4. Now, you can give PlexMediaServer permission to read your media (shared folder) if needed.

This is how.