this post was submitted on 01 Apr 2024
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How standardized a lcd panels? Could I replace the controller in a smart TV with one of these HDMI to LCD controllers?

https://www.ebay.com/itm/375318342725__

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[–] [email protected] 18 points 7 months ago (2 children)

reminds me of this video that shows how they reverse engineered the macbook touchbar display and made their own driver. I bet a tv is harder, but I've wondered the same thing, and would be interested to see someone try.

[–] [email protected] 3 points 7 months ago

Great info. I think the screen is easier. Thanks for this.

[–] [email protected] 4 points 7 months ago

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this

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[–] [email protected] 4 points 7 months ago (1 children)

Probably not but you can buy digital signage. You will pay upwards of $4k potentially based on your needs.

[–] [email protected] 7 points 7 months ago (6 children)

Remember when you didn't need this shit to just watch a movie?

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[–] [email protected] 8 points 7 months ago (1 children)

There are some amazing projectors available these days and they don't seem to be crippled by smartification. There are some cool homebuilt projectors that are made of bright light sources and old cell phone screens to, if you want to learn.

[–] [email protected] 2 points 7 months ago

Alternatively, you could also get a 40+” monitor. Avoid Samsung, because nowadays they are really pushing their spyware everywhere, including displays. Some other brands should be fine though.

[–] [email protected] 14 points 7 months ago (1 children)

so far i've been between simply buying a projector, im assuming those havent been smartified yet.

Or buying a big format display, i think those still exist, i hope they do at least.

Presumably you could probably mutilate a smart tv to properly disable it's functionality, but im not electrical engineer so don't ask me.

[–] [email protected] 4 points 7 months ago (1 children)

Possibly dumb question but can you use a Projector during the day these days?

My TV is in my living room. Right next to 2 big windows. With 2 sliding glass doors across the room

[–] [email protected] 7 points 7 months ago

if it's dark, or you like black looking like not black. Yes.

You should probably find a way to cover those windows so that it's dark in that room, if you were to use a projector, which thankfully, isn't very hard.

This is one of the downsides of having a projector, the darkest black that you can get, is based on the darkness of the environment you're in. Which can lead to contrast issues sometimes, but if you good light regulation, it's fine.

[–] [email protected] 30 points 7 months ago (8 children)

I've always wondered this, figure this is the thread to ask it.

I've been using the same dumb TV since 2013 it's great, but eventually it's gonna die an I'm scared of what pieces of shit smart TV's are.

Could I not just use a computer and run it through the smart TV and bypass all the smart bullshit by using it as a monitor?

[–] [email protected] 5 points 7 months ago* (last edited 7 months ago) (1 children)

I’ve got a crappy Samsung knockoff with its own shit version of android that constantly switches inputs on its own and tries to load the home screen all the time. When the Xbox or PS5 is plugged in it will do that, when it’s HDMI into the laptop it doesn’t so YMMV but you should be ok.

Apropos of your first sentence, I have an odd question for anyone. The tv updated itself and now will try to turn off every hour or so due to some android power save, while I’m playing a game. I have to use the actual tv remote instead of the receiver which runs the inputs and volume. Can’t figure out how to turn that off, help!

Also, fuckin fantastic name Mr President. You and my cousin should hang out

[–] [email protected] 3 points 7 months ago (1 children)

I'm assuming you've checked but I'll still ask, there's no setting to turn off the battery saver mode.

[–] [email protected] 5 points 7 months ago (1 children)

The 2 hour screen saver is the longest option, there is no never. That is the extent of the power options on this Skyworth

[–] [email protected] 4 points 7 months ago

Damn wtf, that's truly unfortunate bud. Thanks for letting us know though, it'll help us steer clear of that brand. I'm also looking for a new dumb TV to use as a monitor for streaming in my living room. I'm just gonna hook up a mini pc to it and call it a day. Wireless mouse and mini keyboard is all I'll need.

[–] [email protected] 1 points 7 months ago

I've been using a Visio smart tv and a Fire smart tv, well smart for it's time at least, and I've never had any issues with it since it's never been connected to a network.

[–] [email protected] 18 points 7 months ago

I have a Hisense and a LG and I never connected them to WiFi. I have not had any issues

[–] [email protected] 12 points 7 months ago (1 children)

My experience with LG/WebOS has been fine if I don't try to get online. It doesn't pester me to do so.

[–] [email protected] 7 points 7 months ago (1 children)

I have a WebOS TV and I absolutely hate how slow it is. Turning on takes a long time. Selecting apps takes a long time. Flipping channels takes a long time. Did we forget how fast TVs from the 90s were??

[–] [email protected] 3 points 7 months ago* (last edited 7 months ago) (1 children)

To be fair, TVs from the 90s didn't have apps, and I don't actually use the apps on my LG, so it seems fine.

[–] [email protected] 3 points 7 months ago (1 children)

For older LG webos TVs, the delay between button push and action in the settings app can get as bad as 4 seconds.

The reason I bought it:

  1. Samsung pushed ads agressively on their TVs
  2. I had an HP tablet with webOS before and wondered what LG did with it after taking over the development. I was horrified.

The hardware is not much better. There's constantly something wrong. But the LCD panel is pretty decent, so I just patch it up every time, rather than throwing it out.

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[–] [email protected] 12 points 7 months ago (5 children)

Some smart TVs require you to connect them to the Internet before you can even use them with HDMI. It's a changing world. This post has a lot of interesting comments.

[–] [email protected] 10 points 7 months ago* (last edited 7 months ago) (1 children)

Provide the citation please because the last one you mentioned to me was about a return that you heard about while standing in line at Wal-Mart about a rok/tcl tv, which btw which you don't need to do any of that to use it.

https://support.tcl.com/ca-gtv-setup-configuration/how-to-bypass-tcl-account-creation

oh and

https://support.tcl.com/rokutv-setup-configuration/02-turning-off-the-roku-features-of-your-tcl-smart-tv

[–] [email protected] 2 points 7 months ago (1 children)

This makes me want to look at TCL TVs more closely. Thanks.

[–] [email protected] 6 points 7 months ago (1 children)

I wouldn't recommend any TCL older than 5 years. No idea about new ones but I used to sell and install them and they all just sucked. The video quality was mid and they had a weird input delay that made them annoying to use. These were tvs that were new out of the box.

[–] [email protected] 2 points 7 months ago

I own a 2017 TCL and can confirm, horrible picture, rolling bars, bad lighting, the worst HDR ever, makes horrible cap noises when it is on

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[–] [email protected] 0 points 7 months ago (1 children)

No.

Smart TV's run automatic content detection on all their inputs. You will also be nagged to put the device online relentlessly, and some models will not let you skip internet connectivity.

[–] [email protected] 7 points 7 months ago (2 children)

Which manufacturers specifically will do this? Other comments seem to think LG is ok. Genuinely curious if anyone has experience.

[–] [email protected] 4 points 7 months ago

Someone should make a wall of shame for the worst offenders.

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