MacBook 12 2016

[darisc]

It doesn't work.say: ---- BEGINNING MD5 HASH SUMS ---- version: 10.15.1 build:19B88

 otool CoreDisplay: 0d64ad0502866f101d4abdafcec54f66

otool CoreDisplay.bak: NO FILE (this is okay) CoreDisplay: 0e2342a0798719765e3e12f8c34e7a5b CoreDisplay.bak: NO FILE (this is okay)

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

[rshakerd]

did you run the below command before this sudo mount uw /

[darisc]

did you run the below command before this sudo mount uw /

it says: mount: You must specify a filesystem type with -t.

[darisc]

did you run the below command before this sudo mount uw /

sudo mount -uw / Password: chmod +x /Users/syh/Desktop/CoreDisplay-patcher.command /Users/syh/Desktop/CoreDisplay-patcher.command SIP looks to be disabled, all good!

Unknown version of CoreDisplay found. ---- BEGINNING MD5 HASH SUMS ---- version: 10.15.1 build:19B88

 otool CoreDisplay: 0d64ad0502866f101d4abdafcec54f66

otool CoreDisplay.bak: NO FILE (this is okay) CoreDisplay: 0e2342a0798719765e3e12f8c34e7a5b CoreDisplay.bak: NO FILE (this is okay)

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

[rshakerd]

pass these args to the command below /Users/syh/Desktop/CoreDisplay-patcher.command patch v5

Since the Core-Display version isnt recognised we need to force a version with the command

[darisc]

pass these args to the command below /Users/syh/Desktop/CoreDisplay-patcher.command patch v5

Since the Core-Display version isnt recognised we need to force a version with the command

sudo mount -uw / Password: chmod +x /Users/syh/Desktop/CoreDisplay-patcher.command /Users/syh/Desktop/CoreDisplay-patcher.command patch v5 A backup file already exists - If you force this patch on an already patched version you will lose your original backup! Be careful: Having no working version of CoreDisplay requires you to reinstall the OS. It might be wise to undo the patch before trying to redo it using: /Users/syh/Desktop/CoreDisplay-patcher.command unpatch Do you want to continue? [Y/n] y SIP looks to be disabled, all good! Patching CoreDisplay with patch version 5 Password: Re-signing /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay /System/Library/Frameworks/CoreDisplay.framework/Versions/A/CoreDisplay: replacing existing signature update_dyld_shared_cache: warning: x86_64h rejected from cached dylibs: /System/Library/PrivateFrameworks/HelloWorldMacHelper.framework/Versions/A/HelloWorldMacHelper (("Could not find dependency '/System/Library/PrivateFrameworks/UHASHelloExtensionPoint-macOS.framework/Versions/A/UHASHelloExtensionPoint-macOS'")) update_dyld_shared_cache: x86_64h incorporating 1767 OS dylibs, tracking 980 others, building closures for 2255 executables

[darisc]

pass these args to the command below /Users/syh/Desktop/CoreDisplay-patcher.command patch v5

Since the Core-Display version isnt recognised we need to force a version with the command

my os is 10.15.1

[Floris497]

But what is the problem?

[darisc]

But what is the problem?

I want 4k 60Hz output on the MacBook 12 inch 2016, doesn't work so far

[Floris497]

What adapter do you use?

[darisc]

dell DA300,it should support 4k60

[Floris497]

Did you make custom resolutions with SwitchResX?

[darisc]

Did you make custom resolutions with SwitchResX?

never download that, but I run EasyRes now

[Floris497]

Yea that does not cut it.. it is just resolution chooser.. SwitchResX can define custom resolutions and install them into the system. Does 4k@30Hz work?

[darisc]

Yea that does not cut it.. it is just resolution chooser.. SwitchResX can define custom resolutions and install them into the system. Does 4k@30Hz work?

Ok,I quit EasyRes and it's stall same,4k@30Hz works fine