Powering on Nucleus

Power Up Nucleus

Follow these steps to connect and start your Nucleus:
  1. Before connecting power, connect one end of an Ethernet cable (not included) to the LAN port on the back panel of the Nucleus. Connect the other end to your ethernet router or switch. 
  2. Next, connect the power supply to Nucleus and plug the power supply into the wall. At this point, even though you have not turned on the Nucleus, a green LED (which may be blinking randomly) will be illuminated on the Ethernet port.
  3. Finally, power up the Nucleus by pressing the power button on the back of the unit. Just one quick press is all that is needed, and a dim white LED should light up immediately above the button.
Note about the power supply, some Nucleus units come with a power supply with a right angle plug and a straight barrel adapter. Take care when inserting power in and out of the back of Nucleus. Damaged caused by improper installation or the use of 3rd party power supplies are not covered by the warranty.  
    • Related Articles

    • Updating Nucleus

      Once your Nucleus has been powered on you’ll want to make sure that it is completely up-to-date before moving forward. The following steps will walk you through updating your Nucleus firmware and RoonServer software. Updating Nucleus Firmware When ...
    • Nucleus Web Administration Interface

      Connecting to the Web Administration Interface You can use a web browser to perform operations like configuring settings, updating firmware, formatting internal storage, and resetting to factory settings. To use Roon to help you load up the Nucleus ...
    • Nucleus Manual

      Introduction What is Nucleus? At the heart of every Roon system is a Roon Server. This is the brain behind the entire Roon experience – it manages your music collection, streams to your audio devices, and stores the Roon database. The Roon team ...
    • Nucleus Media Storage And Audio Devices

      Storage Devices Roon can watch multiple storage locations for files at the same time. That means you can simultaneously use any (or all) of the following storage locations: Devices connected directly to Nucleus by USB If your music is stored on an ...
    • Nucleus Internal Storage

      Your Nucleus supports an internal 2.5" HDD or SSD to create a self-contained music server. For a completely silent system, we recommend using an SSD. If you chose to use an SSD here, the system will stay fully silent. The entire internal storage ...
    Visit the Roon Community!
    Need help? Thousands of Roon subscribers and audio enthusiasts are chatting over on our community site right now, join them! You don't even need a Roon subscription to sign up.