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I have a Dell XPS 13 which has updated display drivers (so it's not the issue).
It works fine on a Samsung TV (HDMI), but for some very strange reason it is not recognised by the LG TV which just says 'No Signal'.
I know how to toggle between displays etc - so it's not that. The HDMI adapter (of which I have 2) works perfectly.
Thanks. My problem is I live in UK and travel to Singapore to make my presentations on this 60" LG TV. – John Howell – 2016-10-13T15:02:39.407
And I have bought a new Dell adaptor (as the XPS13 does not have an HDMI slot)
The cable has been swapped (and they are high quality) and still no joy.
Thanks for your suggestions and time – John Howell – 2016-10-13T15:03:48.457
@JohnHowell - Are you sure you bought genuine Dell? Just a question - quite often what you actually buy is "Dell-compatible"(-ish) or flat out fake. Also, adapter might be working perfectly and be genuine and still not working with the TV, as it's the latter that's not really HDMI-compatible... – AcePL – 2016-10-14T08:24:12.780
Oh, I'm always forgetting: which XPS13 you have? there are at least five generations of this model. – AcePL – 2016-10-14T08:34:08.937
lt is a Dell XPS 13 L321X
The adaptor is a genuine Dell - purchased from Dell
Thanks for your time folks – John Howell – 2016-10-15T12:49:25.477