• The forum software that supports hummy.tv has been upgraded to XenForo 2.3!

    Please bear with us as we continue to tweak things, and feel free to post any questions, issues or suggestions in the upgrade thread.

Green screen when upgraded to 4K TV

I knew that. Just trying to keep the conversation going. Trolling they tell me it is. (But I'm not sure what that even means. :roflmao: )
 
I hope to get a LG 4K oled TV later this month. I have a lot of Full-HD kit. I don't anticipate any issues as my AV receiver (Denon- X7200-WA) can scale HDMI inputs to 1080p or 4K.

LG Blu-ray player, HDR-FOX-T2, Chrome cast, NOW TV stick, Amazon 4K Fire TV stick. I have a 4K UHD Panasonic on order which will need HDCP 2.2 to play back HDR content.
 
I hope to get a LG 4K oled TV later this month.
I'm also thinking about going 4K LG OLED, I would appreciate details of model number etc, maybe you could try the HDR-Fox T2 directly to the LG OLED, as there have been reports of both sound and vision HDMI problems with that combination - maybe a post for hummy arms though, rather than here
 
We are getting off topic here, but I would ask another question, why are OLEDs consistantly voted the best to view?, when a LED is off it emits no light, an LCD always transmits some light, so it can never truly be black
 
Last edited:
Just to add I have a 4K Panasonic from 2016 and all works fine with the humax, can I suggest you have a read up on a Hdfury I use mine to convert from up to date hdmi to component for my projector but I’m sure I read somewhere that it can strip all info from a hdmi signal so you can use legacy devices, apologies if this isn’t correct
 
why oh why pay the substantial bucks to save the 2 cm of space with oled?
I wasn't bothered about 20mm - in fact it's irrelevant given the other stuff on the back of the set. It's the picture and sound quality I went for. The blacks are amazing - I watch in a dark room (SWMBO always wants a light on ?!) and when the picture goes black I can't see the TV on the wall ... or the wall for that matter. Our previous plasma set was always a grey panel.
 
OLED's when off are pure black. There is no backlight, OLED's generate their own light.

From Which It's an astonishing 55-inch 4K OLED from LG. It's exceptionally thin because OLEDs don't need backlights. Instead, each miniscule bulb in the display is self-emitting. Thinness is one benefit, but a better one is the improved contrast and the increased control over what areas of the screen are lit.
 
I have had this issue very occasionally when plugged directly into a Bush Flatscreen TV DLED32165HDDVD but it would be fixed by power cycling. I just a got a Samsung 4K TV UE43TU7110KXXU and the Humax HDR T2 Fox is no problem when plugged directly into the TV. However I also have a Yamaha RX-V673 A/V Amplifier which is a kind of vintage device going back to 2012/13, but it can do 4k and is probably HDMI 1.4, whereas the TV is likely HDMI 2.0. The Humax was working fine with that then last night after I'd had a hard day "it" struck again ! I'd had a few rums so was not prepared and just mindlessly kept power cycling but always got the green screen. I swear for a brief moment I felt like smashing the device to pieces but sanity took over again and I plugged it back into the Samsung TV directly. Then there was immediately NO green screen !

I gather that this is an HDCP issue. I think there was a suggestion somewhere to use some kind of HDCP stripper ? Has this been tried ? Does it actually solve the problem ?
 
Back
Top