Next we need to create a Custom Scaled Resolution.
Get hidpi switchresx install#
To apply HiDPI, macOS will then scale half of this resolution which is: 2580x1080, we will select this HiDPI resolution later on.įor SwitchResX to work, make sure you Install Helper Tools and Launch Daemon. I want to scale this to 150% which means I need to create a custom scaled resolution of 5160x2160. The monitor I want to scale is my Xiaomi 34” Ultrawide, it’s native resolution is 3440x1440. You will be prompted to enter your password. On the top left menu select Utilities > Terminal.
Get hidpi switchresx password#
Once you’re in, you need to enter your password for the machine. Select it and you will brought to your recovery partition to boot from. Once it’s completely off, power it on and keep pressing the power button until you see a Options.
Get hidpi switchresx trial#
You can do a free trial and see if it works for you and pay for it if it does.įor SwitchResX to work, you need to disable System Integrity Protection (SIP) once, do the necessary changes in SwitchResX and turn SIP on again. Pay $16 for this great piece of software, it’s worth it. The only solution that works is only SwitchResX.
So I’m posting here what I found work for my use case, let me repeat the use case: Samsung Odyssey Neo G9 via USB-C to DisplayPort Cable: Xiaomi 34” Ultrawide via USB-C to DisplayPort Cable: this is the most challenging, the noise level in the interweb of people encountering the same problem and complaining to Apple about this is too much to read 1-by-1.The keyword here is that the cable must be rated 8K to ensure bandwidth is aplenty. This is the cleanest solution for me, I didn’t need to have an intermediary on my desk just to connect to the monitor. I just leave it to connect with HDMI 144Hz. Windows gave all kinds of weird display issues, black screens, etc. Samsung Odyssey Neo G9 via Belkin Thunderbolt 3 Express dock: Xiami 34” Ultrawide via Belkin Thunderbolt 3 Express dock: in my Windows gaming PC with a 3080 Ti connected through DisplayPort 1.4/HDMI 2.1, the Samsung Odyssey Neo G9 always falls short of its advertised 240Hz refresh rate.Depending on the resolution of your monitor, you will get different refresh rates available, I think because bandwidth is limited. My first try was using my Belkin Thunderbolt 3 Express dock, it has a DisplayPort port on the back. The methods below works both on my Macbook Air M1 and Mac Studio M1. If you’re opting for USB-C, make sure you buy a high bandwidth USB-C cable rated for 8K. The only answer here is to use DisplayPort either through Thunderbolt or USB-C. Samsung Odyssey Neo G9 - Xiaomi 34” Ultrawide - first challenge is getting high refresh rate to work and then getting the resolution scaling right.What is the cheapest and straightforward solution to make 1440p monitors as HiDPI? This post answers that question. Out of the box, Apple Silicon Macs doesn’t rate these monitors as HiDPI, external monitors are rated as HiDPI if it’s at least a factor of 2x. I have 2 monitors and both of them are 1440p Ultrawide and 1440p Super Ultrawide. Boy this was a rabbit hole necessary for my eyes and their well being.
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