![]() ![]() ![]() It is not optimal, but still a huge step forward. So now my monitor runs at Scaled 2560x1440 57 Hz, and everything is deadly quiet and also colder. (one needs to reboot the computer and then set the new setting). The highest value (below 60) my BenQ accepted was 57Hz with full resolution. It is probably some software bug in OSX, maybe certain monitors have the actually frequency slightly more than 60Hz or I don't know. What's more, also not unusual, my macbook crashed if I put it to sleep while the monitor was connected to it (via HDMI and dock).Īfter a lot of different unsuccessful tries, what finally worked for me is the solution described here:īasically, using the SwitchResX app one cat set the monitor frequency slightly under 60Hz. You can also add resolutions such as 2560 x 1440 60 Hz like this, but without HiDPI, your monitor will be doing the stretching so it might not look as good.With my old full-hd monitor, my Pro 16" behaved just fine, but after I bought a new BenQ GW2765HT (2560x1440 60Hz), I was starting having the overheating problems many people reported here (even in clamshell mode). Back to 1080p HiDPI mode, tiny fonts even look very sharp so I don’t have to increase the size of the fonts anymore. If the screen was 38″, then it would have been useable. When used without any scaling by the OS, at UHD resolution, things became too small for normal use. I really like how sharp the text looks when using 1920 x 1080 50Hz with HiDPI. From the “Current Resolutions”, you can now select 3840 x 2160 50Hz. If you have a small 28″ monitor, I recommend using 1920 x 1080 50Hz HiDPI, which still gives full advantage of the UHD resolution. After saving, reboot the machine, and you should see that this custom profile is Active now. One display needs to be connected to HDMI. With SwitchResX it is totally easy to match your screen resolution to the. You cannot connect two separate displays to Thunderbolt port of a M1 Mac mini (unless youre using DisplayLink). Quit switchResX and it’ll ask to save the settings. Mac OS X natively reads EDID information and programs such as SwitchResX or Displa圜onfigX can display the information as well as use it to define custom. If you are using an NVIDIA graphic card, we suggest using NiceHash QuickMiner. ![]() Note that this number shouldn’t go over 450 MHz which is the limit of the intel Iris 5100 graphics. The rest should be configured automatically, and you’ll see the Pixel clock rate of 433.36 MHz. I downloaded SwitchResX and got that working after much tweaking and can now use. I really wanted a 'looks like' display of 2560x1440 running at 5120x2880. The only issue is that it was not scaled properly. Horizontal Active, and Vertical Active, and Vertical Scan rate. At this point, the display was working in 60Hz at full resolution, but I couldn't use clamshell mode. There are three boxes where you can fill the values in. If all looks good you can turn on System Integrity Protection again (recommended). Note it will be halved So in my case it's 1023x768. In switchResX, select the monitor on the left, and on the right side you’ll see “Custom Resolutions”.Īdd a new profile by clicking the “+” sign on the bottom.Ĭheck the box for “Use simplified settings” and choose “CVT-RB v2”. Once rebooted start SwitchResX again and choose the resolution you created in the Current Resolutions tab. I bought this cable from Monoprice for about $8 shipped. When shopping for the cable, also make sure that it is DisplayPort 1.2 and not 1.1. Using switchResX, you can create a custom profile and make the display work at 50Hz through your miniDisplayPort (which is the Thunderbolt jack). While taking the benefits from full Retina for graphics or movie cutting, automatically change to HD-TV resolution when starting DVD Player or the usual beamer resolution when opening Powerpoint. UHD resolution at 30Hz will work without a problem using HDMI or miniDisplay port, but at 30 Hz any moving things on the screen, the mouse pointer, or scrolling becomes very sloppy and choppy looking. With SwitchResX it is totally easy to match your screen resolution to the best for any app or use. This is my experience with Acer CB280HK 4K 28″ ULTRA HD monitor I bought through Costco for $410. Now it worked perfectly without SwitchResX. I got an identical one (both official 'Apple USB-C Digital AV Adapters') and swapped it out. I then noticed something curious - the USB-C to HDMI adapter was extremely hot. But before going ahead and buying one of these, you should make sure that your hardware can handle these. I used SwitchResX but it could only output at 52Hz. UHD resolution (also known as 4K) monitors are becoming more and more affordable these days. ![]()
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