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I built a 5K iMac Display

260 pointsby dsr12about 4 years ago

19 comments

phillipcaudellabout 4 years ago
Heya, I’m the guy who put this together. Let me know if you have any questions about it! I’ve had the setup for about a month now and absolutely love it.
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wilsonfiifiabout 4 years ago
On a side note, for anyone planning to buy a monitor please spend the extra bucks to get one with adjustable height, tilt and rotation if possible. And if you&#x27;ve missed that boat then grab yourself a monitor stand and a Vesa mount&#x2F;adapter from Humancentric [0].<p>[0] <a href="https:&#x2F;&#x2F;www.humancentric.com&#x2F;collections&#x2F;vesa-adapters" rel="nofollow">https:&#x2F;&#x2F;www.humancentric.com&#x2F;collections&#x2F;vesa-adapters</a>
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foxfiredabout 4 years ago
I love these. I had stopped tinkering with devices many years ago. These days you can&#x27;t even replace the ram of a machine without spending a week making sure it is compatible. Nevertheless it is still possible.<p>I got my inspiration back after watching [DIY Perks](<a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;channel&#x2F;UCUQo7nzH1sXVpzL92VesANw" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;channel&#x2F;UCUQo7nzH1sXVpzL92VesANw</a>) on youtube. If you want a much more detailed instruction on how to build these screens, I highly recommend him. As intimidating as all our devices are today, all you need is to unglue the plastic housing to reveal their secrets.<p>PS: people love to throw away perfectly fine electronics. There is no shortage of practice devices by the dumpster.<p>Edit: typo
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stevencoronaabout 4 years ago
It’s been slim picking for 5K monitors- especially if you’re not on OSX where thunderbolt dispay output is much more complicated.<p>Besides the (now discontinued) Planar IX2790, which had severe quality control issues (went through 4- all with major dead pixels and burn-in), I don’t think there are any readily available DisplayPort-based 5K monitors out there :(<p>Feels like hidpi displays have pretty much stagnated outside of apple ecosystem
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dangwuabout 4 years ago
Very cool, but how exactly does that look less “hideous” than an LG UltraFine 5K?<p><a href="https:&#x2F;&#x2F;www.apple.com&#x2F;shop&#x2F;product&#x2F;HMUB2LL&#x2F;A&#x2F;lg-ultrafine-5k-display" rel="nofollow">https:&#x2F;&#x2F;www.apple.com&#x2F;shop&#x2F;product&#x2F;HMUB2LL&#x2F;A&#x2F;lg-ultrafine-5k...</a>
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auggieroseabout 4 years ago
Cool stuff, but doesn&#x27;t look like a setup I would enjoy. I hate it when in front of me there is a gap between monitors.<p>Instead, I am using a Dell 32inch directly in front of me, iMac 27inch to the right of me, and Dell 27inch portrait to the left of me.
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adavabout 4 years ago
Great project! I did a similar project 3 years ago to save the use of the great screen in a 2009(?) 24” iMac with a broken logic board. Learnt about LVDS and went the Chinese control board direction. First iteration was an HDMI cable poking out. Second interaction was integrating a Raspberry Pi for a new-old all-in-one PC - plus, it felt much snappier than the original Core 2 Duo workings from the Mac.
vishnuguptaabout 4 years ago
Tangential. Using my monitor in portrait mode has been a game changer for me. Now when I look back I wonder how is it that I wasted so much display space.
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hykoabout 4 years ago
So disappointing that modern iMacs don’t have target display mode.
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awiesenhoferabout 4 years ago
<a href="https:&#x2F;&#x2F;threadreaderapp.com&#x2F;thread&#x2F;1352692104707919872.html" rel="nofollow">https:&#x2F;&#x2F;threadreaderapp.com&#x2F;thread&#x2F;1352692104707919872.html</a>
sgtabout 4 years ago
Very cool. I wouldn&#x27;t mind having this. Right now my setup is my MBP and a 27 4K screen that I use as the primary. I thought about using two 4K or 5K screens and rather change to a Mac Mini, but in which direction would I be looking? If I&#x27;d look ahead with two screens, I would look at the space between the two screens. In other words, I actually prefer to have a &quot;primary&quot; screen and I keep wondering whether one actually needs another screen at all. What do you guys think?
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vsskanthabout 4 years ago
I wish they made more 5k monitors. Integer scaling looks so much better even on windows which supports fractional scaling
walrus01about 4 years ago
Question, why would it require two displayport cables and two outputs from a video card? A displayport 1.4 cable and connection are supposed to support 5K at 60Hz.<p>Is that a limitation of the driver board?<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;DisplayPort" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;DisplayPort</a>
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pkambabout 4 years ago
Someone should release a &quot;kit&quot;... the new boards and power supply could even sit inside a nicely designed backpack enclosure on the stand.<p>Is there any possibility of accessing the needed display connectors via the RAM door or via a surgical cut in the back case? Removing the screen is what I don&#x27;t want to do.
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konartabout 4 years ago
Always wanted to do the same ever since I saw this project in german back in 2019. <a href="https:&#x2F;&#x2F;youtu.be&#x2F;hzTVe6aVgww" rel="nofollow">https:&#x2F;&#x2F;youtu.be&#x2F;hzTVe6aVgww</a>
happynachoabout 4 years ago
I&#x27;ve seen similar builds like this on &#x2F;r&#x2F;hackintosh and other DIY.<p>Have you found a driver board that uses a single DP1.4? Two 1.2 would limit me to a single one and wanna run 2.
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vgchhabout 4 years ago
Nice work! I recently got an LG Ultrafine 5K for my MBP M1. Definitely not as sleek as the iMac. Though the all black&#x2F;rugged look is growing on me.
musicaleabout 4 years ago
I wish Apple would bring back Target Display Mode for iMacs.<p>There is perhaps some hope since we do have SideCar on the iPad.
baybal2about 4 years ago
Calling this &quot;building an own display&quot; is a bit of a stretch.<p>He just wired a panel, off-the shelf driver board, ac-dc brick, and put it into body.
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