Do you have some more info for this? I’ve just bought a Samsung OLED and edp to Display Port adapter board and was trying to figure out why the board won’t power on when connected to the OLED and then I found your post
The OLED hasn’t made any bad sounds so hopefully I haven’t fried it.
If you just plugged it in it is more likely to destroy the adabter board because it shorts both power rails to ground. If you are lucky there were fuses or ocp on the board.
That’s good though, because the power rail would have sent way too much voltage to the oled and the io voltage would have been way too high so it porbably safed the panel.
Still have not made the custom cable.
What kind of more info do you need?
I’m curious to look at your source and a comparison of the Samsung and standard pinouts. I’d like to have a go at modifying my cable or designing my own adapter board
Also, if I were to buy a 15.6" 4K OLED from another brand, that should work with the adapter I have till I sort out a solution for my 16" 16:10 Samsung? (currently Samsung seems to be the only brand doing 16:10)
Gotta find the datasheet for your particular panel. The source for the difference is the blown up t480s main-board and a multi-meter. Later I got my hands on a datasheet I was probably not supposed to have that confirmed that.
No Idea but I’d definitely beep out the ground pins first and even then the allowed input voltage may still be a lot lower than what an lcd panel is used to. I don’t think samsung changed the input voltage just to be assholes (not that they aren’t, they pulled a few very asshole moves lately but this might not be one of those), there is probably a technical reason for that.
I also don’t even know of anybody other than samsung making high res oled laptop panels but I have not really looked above 14" so there might be.
My model is a ATNA60YV02-0
I have a multimeter on hand, but I’ve forgotten how to use it. Where do you recommend I probe?
I’ve seen some edp boards specify support for both LCD and OLED, does that mean those ones adjust the voltage for OLED panels?
Just beep out where the found pins are, that’ll allready tell you if the pinout is completely different from the defactor standard lcds use.
No idea, got a link for one?
I’m not sure what you mean with those instructions
I couldn’t find a link to one I saw the other day.
If I understand correctly, pins 18-21 are the ones you mean that need the different voltage?
Put meter into continuity mode, touch one probe to the mettal connector housing (that’s grounded) and touch the other pins with the other probe and note where it beeps, you’ll likely find the ground pins aren’t in the same place as they are on regular lcds.
That’s where they would be on the normal lcd pinout, on the 2k oled panel pin 36 and 37 are panel power and the backlight enable and bist enable pins need 1.8v signal levels instead of the regular 3.3 level so you’ll need a level shifter for those signals. Pin 18-21 is in the middle of the dp signal area on the oled. But I would not recommend trying to mess with an oled panel without the datasheet at this point, they are expensive and have a lot of ways to blow them up.
OK, I understand what you’re trying to say lot better now. I’ve sent a datasheet request through.
This looks a lot like the pinout on my samsung, would definitely short the power rails to ground on the normal pinout. Also 1 is on the other XD
Samsung datasheet counts from the arrow indicator but detail as long as you choose the right side and you did identify which side is which in this case.
I think that if there was space on the Framework laptop 16 to add electrical adapters for various display types, people could start to plug almost any display they wished into the Framework laptop 16, assuming they can make bezels to match. So, maybe ask the Framework team if they could add such a space in the Framework laptop 16 for this.
One could save waste, by bringing a laptop display from a previous laptop and reuse it and attach it to the Framework laptop 16, thus saving money and waste of laptop screens.
I want an OLED ideally. I don’t trust LED backlights to not flicker when VRR is working. Also VRR of course. HDR is a nice to have now that Windows 11 handles it decently. Resolution isn’t important to me since OLEDs never come in low PPI formats anyway
Ironically most oled laptop panels that are currently out have brutal pwm (below 100% brightness) to those that are sensitive to it.
Good to know. I’ve only used TVs and desktop displays so I wouldn’t know. Definitely hoping for an option that doesn’t do that then.
Just wondering if there are any plans for an OLED screen option? I want to move from my Macbook because one of the keys has stopped working and Apple wants too much money for the repair. However the screen on this laptop is total crap when compared to the Macbook and it’s matte as well which doesn’t help. Obviously it is probably pretty impossible to source an LCD as good as what Apple is using, but surely OLED is an easier option that will almost be as good?
Thanks.
Welcome to the community!
Nothing has been announced or officially talked about, so there’s really nothing to provide other than speculation at this time.
Heres some of that baseless speculation, lol. Considering that the 16" Framework laptop isn’t even out yet, I think an OLED option isn’t likely to be available any time soon, even if they do plan to offer one eventually.
I see no reason why Framework couldn’t source a display as good as what Apple puts in their MacBook pros (in fact, I’d say the display IS as good as what Apple use in the Air). Unfortunately, everything is a compromise. They have to balance cost, performance, battery life, customer preference, etc. I only mention customer preference because they actually did surveys and found that the majority of respondents preferred a matte display. Many people prefer glossy displays, but unfortunately, it’s not likely feasible for them to offer multiple options at this time. So they went with the more popular option. I remember when the Framework 13 first came out a couple years ago and only had a glossy display option. The forums were filled with people asking for a matte display or saying they wouldn’t buy until a matte display was an option. Like I said, no one configuration will work for everyone. Unfortunately, they can’t offer multiple configurations right now.
I don’t know if it was for the Framework 16" or the 13", but someone in the community did find an OLED panel from the same manufacturer that Framework sources their panels from and it’s supposedly the same size and has the same connector. No idea of the cost or if the company would even sell a single panel to an individual, nor can we be positive it would work if someone did get their hands on one. But maybe it will be an option at some point.
For now, I think the 165hz panel they went with is a pretty good compromise. Reasonably high resolution, fairly high refresh rate, and very bright for a standard panel. And probably a lot lower cost compared to the mini-LED panel that Apple puts in their 16" pro.
Personally, I wouldn’t want an OLED panel in a laptop. I know, the burn-in issue isn’t as big of an issue in a laptop with an easily replaceable display, and OLED displays have gotten better about resisting burn-in. But I would never be able to stop thinking about it, lol. But I know they can look fantastic (some would argue, better than the mini-LED display Apple uses, though not nearly as high peak brightness).
I think burn on on OLEDs is only really relevant if you are say for example a Best Buy showing the same video on loop for months at a time. Anecdotally, I’ve owned a few OLED devices mostly used for content consumption and the UI of Twitch / Youtube has a lot of static elements that should have burned in to the image but this never happened. I also still have a Plasma TV and this does experience burn in but at least it’s temporary.
