Recent content by zzz1991

I just now finally understood what causes the problems with Apple Cinema Display. The problem turned out to be XMP profile of the RAM. It must be disabled in the BIOS settings. On OC or Clover, without dsdt files, but with a disconnected XMP, everything works good.

I switched from Clover to OpenCore. Now I don't have these problem. For my config, DSDT is not needed, so I don't use it. No problem with screen brightness after sleep. Oh yes, I fixed Intel integrated graphics differently (I have UHD630 + vega64) through AAPL, ig-platform-id, it may also play a...

This is not implemented in clover. You need to edit DSDT (with Plistedit pro for example). Without this, I do not know how to fix backlight control.

The problem is solved. I was helped by a guy on another web site. In BIOS, you need to disable the XMP profile of the RAM and make edits in DSDT in Method (_INI, 0, Serialized) ......... was If (_OSI ("Windows 2015")) { OSYS = 0x07DF }...

I have a problem. All USB ports stop working for 1 second on a short time after waking up. After this, USB (including bluetooth) is reconnected. I'm still trying to fix usb. I made a patch in Clover for a limit of 15 ports and USBInjectALL.kext. Now all USB ports work (even charging Ipad while...

It works, but now this command needs after each awakening. Globally, the problem does not solve, but I can create a service in automator. What ultimately causes the problem?

I have this issue too with the 27" Apple LED Display.

Hi guys. For a very long time I tried to get imessages on the new system. And finally, after a clean install, everything worked the first time (ROM and MLB from real mac). Created a new account Apple ID. Immediately after logging, I sent a test message with a new account to the old account...

Do you use dsdt and you tried boot with another's efi folder? I can share my own.

Do you plan to upgrade the hardware? When I upgraded the hardware (I switched from the chipset from Z87 to Z370), the system continued to work without reinstallation (was installed Sierra and I didn't touch it ). I just changed EFI folder with the necessary settings. Yes, this guide is great. I...

1 hertz is equal to 1 fps. The higher FPS, the smoother the picture when watching the video, gaming for example

personally for me the installation of an ordinary Sierra was easier. I think you should start with it (if you do not use nvme). You can install in a test mode to another disk or a USB flash drive new system. And after a successful installation, copy with carbon cloner to the desired disk.

little is written about overclocking the monitor. I decided to share with you. I have Dell U2515h 2560x1440 60 HZ in stock (connection through display port), overclocked to 81 hz with program SwitchResX. Can be useful.

I already did it and even tried to launch it with new Apple ID. I did everything after a clean installation HS, no luck. Any ideas?

Again and again try to fix iMessage, but no luck. NVRAM works, iMessage debug gives identical results after each reboot. where is the problem? wi-fi Broadcom BCM94360CD (ethernet en0), Imac 18,2 in SMBIOS, HS 10.13.4