Hi to all,
I am having issues with HDMI on my Naim ATOM: HDMI is enabled and connected via HDMI cable to my TV (Samsung), but no sound comes from it. Display on Atom says "HDMI No Input signal". TV is connected via HDMI ARC port and Naim is visible on the TV if I switch to this HDMI port so obviously it is connected but if I want to hear music and switch sound from TV speakers to HDMI, I cannot do it as Naim says No input signal .
I tried changing different cables and even tried with Google Chromecast but it always displays No Input signal.
Anyone has an idea how to get sound from TV to be played via HDMI on my Naim Atom?
Thanks for support
Posted on: 30 December 2018 by ChrisSU
The first thing to check is, as Richard says, that the TV is set to output PCM.
Is your Atom firmware up to date? I found HDMI performance to be unreliable on some earlier versions, but for me it seems to be OK at the moment.
Posted on: 30 December 2018 by Coral
Thanks for feedback.
Samsung TV is set to PCM and my Atom says it has latest upgrade (2.6.1.9794) but no input still.
I tried connecting Google Chromecast in HDMI and it was receiving sound from my mobile but Atom said No input si I think the issue is not with TV but with Atom
Any other ideas?
Posted on: 30 December 2018 by ChrisSU
I’m pretty sure you won’t get sound from a Chromecast to play straight into the Atom as it’s got a regular HDMI output, not HDMI ARC. Not that this gets you any closer to sorting out your issue, maybe one for your dealer or Naim support.