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Published 20 hours ago • verified publisher icon Floris497

Mac Mini late 2012 patched on OS X 10.15.7 but 60hz not working

Open camillo18tre opened this issue 4 years ago • 5 comments

Hello everyone, I patched my Mac Mini late 2012 - OS X 10.15.7- and when I try to set the resolution to 4K 60hz with SwitchResX4 , the screen of my monitor (Samsung space 32 - LS32R75) become black.

If I set 4K 30hz It works perfectly but is unusable. Is there a way to fix this to 60hz?

Thank you!

C.

camillo18tre avatar Feb 25 '21 15:02 camillo18tre

Mac Mini late 2012 doesn't support 4K 60hz but only 4K30hz for the thunderbold v1

camillo18tre avatar Feb 25 '21 18:02 camillo18tre

What cable do you use?

Floris497 avatar Feb 25 '21 19:02 Floris497

Hi Floris! I'm using a Mini DisplayPort Thunderbolt 2 cable by cablematters (high quality cable). I tried with my MB Pro 15 retina 2015 and everything works perfectly. As you know, is there a way to push It to 60hz?

camillo18tre avatar Feb 26 '21 08:02 camillo18tre

@Floris497 Do you think could I run It to 4K 60hz? Thank you!

camillo18tre avatar Mar 04 '21 10:03 camillo18tre

I patched my Mac Mini late 2012 - OS X 10.15.7. sth wrong... SIP looks to be disabled, all good!

Unknown version of CoreDisplay found. ---- BEGINNING MD5 HASH SUMS ---- version: 10.15.7 build:19H1824

 otool CoreDisplay: 99d95e93cde029523e401a1a696230c3

otool CoreDisplay.bak: NO FILE (this is okay) CoreDisplay: 5120da03b4a07ad07a6fa7cb3ca1d21b CoreDisplay.bak: NO FILE (this is okay)

---- ENDING MD5 HASH SUMS -------

xmshaka avatar Apr 21 '22 13:04 xmshaka