Switch to non-HIDPI automatically after choosing the HIDPI resolution.

[YangAi]

I can see all the customize resolution I set in the RDM. but every time I choose a HIDPI resolution, my monitor will automatically change to the non-HIDPI one with the same resolution.

Does anyone know how to fix it?

Thanks!

[King-of-Infinite-Space]

Same problem here. I'm using a 2560x1440 monitor. The only HiDPI resolution that works is 1280x720 (i.e. looks twice as big). This option "1280x720 (HiDPI)" can also be found in System Preferences. None of my custom ones appear there. After I set the custom HiDPI resolution in RDM, they look the same as the non HiDPI ones.

[YangAi]

Same problem here. I'm using a 2560x1440 monitor. The only HiDPI resolution that works is 1280x720 (i.e. looks twice as big). This option "1280x720 (HiDPI)" can also be found in System Preferences. None of my custom ones appear there. After I set the custom HiDPI resolution in RDM, they look the same as the non HiDPI ones.

I've almost gave up. It turns out people could adopt new environment very quickly and I'm not feeling the text is too small anymore.

However, Please let me know if you found any solution. Thanks!

[dumblob]

@YangAi maybe something like https://forums.macrumors.com/threads/guide-fixing-external-monitor-scaling-and-fuzziness-issues-with-mbp-and-osx.2179968/ ?