Recent content by joevt

  1. joevt

    [Release] Hackintool v3.x.x

    -igfxdump is part of WhateverGreen.kext. It does not work in Windows. For the USB stick, I guess WhateverGreen.kext needs to be in the Clover kexts folder. -igfxdump might not work from a USB stick since the /var/log folder is not persistent or writable or whatever in that case. Maybe...
  2. joevt

    [Guide] HackrNVMeFamily co-existence with IONVMeFamily using class-code spoof

    Put OpenCore on SATA SSD, include an NVME efi driver, and install macOS to NVMe?
  3. joevt

    [Release] Hackintool v3.x.x

    It means when the cable uses HS01/SS01 in one orientation and uses something else like HS02/SS02 in a different orientation.
  4. joevt

    Adding/Using HiDPI custom resolutions

    Why doesn't it say that it is scaled? Double click it to show what you did.
  5. joevt

    5k Resolution with original iMac Panel and Nvidia Card

    Maybe they used the Dell UP2715K EDID to make it work with Nvidia in macOS but the display is not enough like the Dell UP2715K to work properly? Or you may need to power off the display and power it on to make it switch to dual cable mode? To see the pixel format of the output signal, look at...
  6. joevt

    5k Resolution with original iMac Panel and Nvidia Card

    The only dual cable display supported by Nvidia macOS driver is Dell UP2715K.
  7. joevt

    Adding/Using HiDPI custom resolutions

    Try creating a 3840x2162 scaled resolution. Then choose 1920x1081 HiDPI mode?
  8. joevt

    Adding/Using HiDPI custom resolutions

    Actually, current Intel graphics supports scaled resolutions wider than 4096 but maybe HD4000 Intel graphics does not. I guess you should research WhateverGreen, Lilu, and Hackintool frame buffer flags.
  9. joevt

    Adding/Using HiDPI custom resolutions

    You are using Intel graphics which doesn't support width 4096 or greater. Therefore you must use a width that is less than 4096. 3968x1674 is a perfect 64:27 ratio. 4032x1701 is also perfect but it has an odd height so the HiDPI mode might not be perfect. I think it will work though. 4095x1728...
  10. joevt

    Adding/Using HiDPI custom resolutions

    2560/1080 as a reduced fraction is 64/27. Since the height is 1080, you want to try HiDPI resolutions between 540 (1080/2) and 1080 in height. Enter the scaled resolutions listed below (skip 2560x1080 and 5120x2160). If they don't work, then try adding 2 pixels to the height (e.g. 2560x1082...
  11. joevt

    LG UltraFine 5K Build

    LG UltraFine 5K connects as Thunderbolt so it doesn't use the USB 2.0 connector of Titan Ridge. You need PCIe tunnelling over Thunderbolt to work to get access to the USB controller in the LG UltraFine 5K that controls brightness. To connect the USB 2.0 of Titan Ridge - just use any USB...
  12. joevt

    Thunderbolt 3 Modified Firmware Custom SSDT Discussion

    That's right. My GC-ALPINE RIDGE cards and GC-TITAN RIDGE cards are in a Netstor NA255A connected to my Mac Pro 2008. The Netstor did not come with a SATA power cable so I made my own. I usually only use the add-in cards for USB 3.1 gen 2. Occasionally I use them to convert DisplayPort to...
  13. joevt

    Thunderbolt 3 Modified Firmware Custom SSDT Discussion

    EX3 doesn't have 3.3V on pin 3 so it's not going to cause Force Power. Maybe use 3.3V from SATA with 8.2kΩ resistor. Maybe do the same for the Platform Sequence Control pins so the card doesn't try to sleep. #182 There is a EX3 Thunderbolt header to 5 pin cable if you have...
  14. joevt

    Adding/Using HiDPI custom resolutions

    Since you have a real Mac, you should report this problem to Apple bugreporter.apple.com. Maybe try 10.15.5 beta on a new partition to see if the problem exists there and report the problem using Feedback Assistant.app.
  15. joevt

    Adding/Using HiDPI custom resolutions

    HiDPI modes are not scaled if the use a resolution that is not scaled (1920x1080 HiDPI uses 3840x2160). Can you activate all the 3840x2160 modes? You showed a 3840x2160 HiDPI (7680x4320 scaled / 3840x2160 active) mode instead of 3840x2160 but it worked? You can try like synops did and create...
Top