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Found 19 results

  1. Hello everyone! I installed OS Sierra 10.12.6 on a Lenovo y50-70 with 4k monitor following the tonymacx86 guide (this: https://www.tonymacx86.com/threads/guide-lenovo-y50-uhd-or-1080p-using-clover-uefi.232960/ ). All is OK (except the bluetooth but I consider that a secondary problem) except that I can not absolutely activate the monitor! For example, I can connect an external monitor via HDMI and so doing everything OK. I would like to understand how to do it, does anyone have any idea? I have already set up the DVMT prealloc to 128mb with modified bios and installed coredisplayfixup in L / E but nothing. If I boot up setting clover id-ig 0x12345678 the monitor works but the graphics card is recognized only as 31mb and everything is slow, the web pages for example are unusable. I have an integrated intel hd4600 card. I hope you can help me, thank you so much in advance!
  2. I recently acquired a Samsung U28E510 monitor (4K UHD) for my hackintosh and had a hard time finding the information I needed to get it working with my integrated Intel HD 4600 graphics (desktop H97 chipset with i7-4790s) at full resolution. This post will share how I got it working. As a new hackintosher, a lot of the information I found was confusing because it assumed I knew how the pieces fit together, I was using Sierra 10.12.6 (iMac15,1 SMBIOS) and already had the HD 4600 working with full acceleration on my 1080p monitor. When I first plugged in the new monitor, I could get at most 2560x1440 @ 60Hz from MacOS using the DisplayPort cable that came with the monitor. Using a Linux Live USB, I could get 3840x2160 @ 60Hz so I knew the hardware was working and capable. My old config used the kexts Lilu, Shiki and IntelGraphicsFixup via Clover injection. I was injecting the ig-platform-id 0x0d220003, and on the desktop "<Apple Icon> -> About This Mac" showed that my graphics were allocated 1536MB. I added CoreDisplayFixup.kext to avoid the pixel clock limit in the CoreDisplay framework. Since that required a newer version of Lilu, I downloaded updated source for Lilu, IntelGraphicsFixup and Shiki and rebuilt all of those along with CoreDisplayFixup. The hardest part for me to understand, was why MacOS wouldn't offer me the option to go above 1440p resolution. I could get to 2160p with SwitchResX, but it wouldn't stick across reboots and I was seeing a phantom display on my system when I used that app. I spent a couple of days trying various things, and upgraded to High Sierra 10.13.1 along the way. I eventually stumbled across a post at RampageDev, which explained how the magical ig-platform-id value is used -- which ended up being the key to my problem! I don't know if the bits in 0x0d220003 are important, but for my purposes that value is used as a key to a table in AppleIntelFramebufferAzul.kext which is used to initialize the HD 4600. This includes attributes such as buffer sizes and memory allocations which are needed for large, 4k displays. The link helped me understand the contents and format of that table, which in turn helped me understand the problem. By patching the kext via Clover, I could have MacOS configure the graphics hardware so that it would work as I wanted. The patch itself is added to config.plist -> KernelAndKextPatches -> KextsToPatch (it's in an <array>): <dict> <key>Comment</key> <string>Framebuffer for 4K display</string> <key>Find</key> <data> AwAiDQADAwMAAAACAAAwAQAAAAAAAABgmRQ= </data> <key>Name</key> <string>AppleIntelFramebufferAzul</string> <key>Replace</key> <data> AwAiDQADAwMAAAAEAAAgAgAAAAAAAACAmRQ= </data> </dict> I won't go into the grisly details here; if you're technical and want to understand, you can figure it out from the patched values. Basically, I'm increasing three values to accommodate the larger display: The RAM allocation The framebuffer memory size The VRAM allocation Once I enabled this patch in Clover and added CoreDisplayFixup.kext, I was able to boot into glorious 4K UHD. I also see the retina resolutions in the display settings. It's possible that I did not need to change all three fields. I changed them all on the first try, and things seem to be working well. I would be happy to update this post if an expert can tell me a better way to do it. Note that this does allocate 2GB of RAM for the Intel graphics, but that's fine with me since I have 16GB and plan to upgrade to 32GB anyway. I'll probably end up getting a discrete GPU when I upgrade the RAM, but this patch helps me stay productive while I save for the upgrade. I suspect that this approach could be packaged into a Lilu plugin for those that prefer to do their patches from kexts rather than the Clover config. Similarly, some of the Lilu plugins I'm using could probably be implemented via Clover patches. At this point, I'm just happy to have something that works.
  3. junausp

    Monitor 4k + Hackintosh

    Alguém saberia me dizer se um monitor 4K funciona normalmente no Hackintosh com uma placa GTX 980? Atinge a resolução máxima numa boa usando a saída DVI?
  4. swordsx48

    HDMI 2.0 for 4k 60hz?

    I know Mac doesn't support this because there are no Macs with HDMI 2.0. However, we are using an Nvidia driver, with an Nvidia card, so I'm sure there's a way we could get 60hz with 4k? If not, will using a displayport cable solve my problem? I hope so. Regardless, HDMI would be nice
  5. The capability of outputting 4k@60Hz is possible on the high-end 15'' Haswell rMBP with Nvidia 750M. (Previously it used to be possible only on Windows via Bootcamp, but with the recent 10.9.3 beta releases now it is also possible on Mavericks) Whether lower-end Haswell rMBPs without a discrete graphics card, i.e. 13'' rMBPs with Iris and low-end 15'' rMBP with Iris Pro are capable of outputting 4K@60Hz on Mavericks or Windows is not known yet. There are conflicting Intel documents regarding Iris's and Iris Pro's capability of 4k@60Hz. Therefore I need someone's account who had a hands-on test with a Haswell rMBP without discrete card and a 4k 60Hz monitor and tried outputting this resolution at this refresh rate on Mavericks (as well as Windows via bootcamp if it is not capable on Mavericks)-- if it does 4k @ 60Hz on Windows, then this would prove that the card has such capability, and I would always hope that Apple will eventually make it also capable on Mavericks with a future update. Also, accounts from 13'' owners with Iris are preferable because if they can get 4k@60Hz on whichever OS, I will deduce that if Iris can do it, so can Iris Pro.
  6. bob321654984

    4k / UHD with Yosemite

    I have a Samsung 4k monitor hooked up to an Nvidia Geforce 760 in my Hackintosh via DisplayPort. If I leave the settings on 'Best for display', for some reason it goes into 1080p mode. If I put it in 3840x2160 resolution manually (which, for some reason I can only do using the screenresx third party app, the resolution isn't listed in the normal display settings), everything is absolutely tiny (buttons, menus etc). I had thought (and have seen screenshots) that there would be the ability to change the scaling of all the items within Yosemite, but the only way I can make everything readable (and even clickable without pico-adjustments of the mouse!) is by downgrading the resolution, which seems a bit pointless. Has anyone got 4k working as I was expecting, or have any suggestions that I could try to get this functionality somehow?
  7. Ahoy there! I am looking at building my first vanilla hackintosh to drive a 4K display over Displayport. Requirements for me are; speed, performance but not gaming. I do realize I included a -K CPU, but the base clock of that model is far larger than the non-K version. (4.2Ghz vs 3.6Ghz) CPU: Intel Core i7-7700K MOBO/Case/PSU: AsRock Deskmini 110 Memory: Crucial CT16G4SFD824A NVMe (PCI): Samsung 960 EVO 500GB Bluetooth/Wifi: to be determined Any thoughts? Thank you! Kexts I would certainly need: - FakeSMC ; to let it think I run genuine apple hardware - Fake CPUID ; to let it think I run Skylake instead of Kaby Lake - FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext ; to let it think I run Skylake graphics - 'Skylake Glitch Fix' (AAPL,GfxYTile) ; no clue why - VoodooHDA ; to let sound work (I think) AppleALC: native apple audio for non-apple hardware - IONVMeFamily.kext ; from macos, to let NVMe work at boot.
  8. wujek_bogdan

    Anybody running 4K@60Hz @ GTX 960?

    At the moment i'm running 4K@60Hz @ R9 280X, but because of bad news about AMD cards on El Capitan I'm about to buy Nvidia card, probably GTX 960. Can anybody confirm that 4K works fine at 60Hz under GTX 960 (Nvidia web drivers ofc). Specs: iMac14,2, Asrock Z87 Pro4, i7-4790k, 16GB DDR3@1600. Clover + SSDT generate with ssdtPRGen.sh. Thanks in advance.
  9. Ciao a tutti, come da titolo vi chiedo se ce un trucco per installare clover in modalità EFI su dischi con settori da 4096bs. Perchè io le ho provate tutte ma proprio non ci sono riuscito
  10. Ho creato questa piccola Guida con la speranza che qualcuno intervenga e la migliori. Mi è capitate di voler installare Clover su un Disco da 4k , ma non sono riuscito mai a rendere quella partizione bootabile. Installazione Clover su Samsnung 1) Formattare disco con partizione Guid 2) Installare Osx 3) Avviare Mountain Lion , aprire terminale come amministratore e digitare : sudo su diskutil list individuare la partizione EFI diskutil eraseVolume "fat32" "EFI" /dev/disk0s1 mkdir /Volumes/EFI sudo mount_msdos /dev/disk0s1 /Volumes/EFI/ se tutto fatto correttamente ci troveranno davanti la partizione eri creata 3) Installare Windows 7 o 8 in modalità EFI 4) A fine installazione windows avrà creato una partizione fat32 bootabile 5) Riavviare ad Avviare il Sistema Operativo Mountain Lion 6) Rinomanire la vecchia partizione EFI in EFI WIN 7) Aprire terminale come amministratore e digitare : sudo su diskutil list individuare la partizione EFI mkdir /Volumes/EFI sudo mount_msdos /dev/disk0s3 /Volumes/EFI/ copiare al cartella EFI nel partizione EFI Win copiare la cartella EFI nella perdizione EFI creata da Win 7 8) Fine
  11. Hi all Can GV-N960G1 GAMING-4GD graphic card run two Samsung U28D590D scaled to 2560x1440 ? I currently have Asus GTX660. It can run one display at 60Hz via DP, but the second display connected using "DVI to HDMI" cable only runs on 30Hz. I want to upgrade the GPU. I neither use OSX for 3D gaming nor for video editing. I mostly work in xCode and Photoshop (iOS Development) so will GV-N960G1 GAMING-4GD be good choice or should I consider something like EVGA GeForce GTX 970 SSC ACX 2.0+ ? Do all Display Ports work with the nVidia web driver and will those cards be supported in El Capitan ?
  12. The capability of outputting 4k@60Hz is possible on the high-end 15'' Haswell rMBP with Nvidia 750M. (Previously it used to be possible only on Windows via Bootcamp, but with the recent 10.9.3 beta releases now it is also possible on Mavericks) Whether lower-end Haswell rMBPs without a discrete graphics card, i.e. 13'' rMBPs with Iris and low-end 15'' rMBP with Iris Pro are capable of outputting 4K@60Hz on Mavericks or Windows is not known yet. There are conflicting Intel documents regarding Iris's and Iris Pro's capability of 4k@60Hz. Therefore I need someone's account who had a hands-on test with a Haswell rMBP without discrete card and a 4k 60Hz monitor and tried outputting this resolution at this refresh rate on Mavericks (as well as Windows via bootcamp if it is not capable on Mavericks)-- if it does 4k @ 60Hz on Windows, then this would prove that the card has such capability, and I would always hope that Apple will eventually make it also capable on Mavericks with a future update. Also, accounts from 13'' owners with Iris are preferable because if they can get 4k@60Hz on whichever OS, I will deduce that if Iris can do it, so can Iris Pro.
  13. TheRacerMaster

    Cannot Boot From Hard Disk

    Hey, I've successfully installed iATKOS L2 on my laptop. However, I cannot boot from the hard disk no matter what I try. In other words, Chameleon doesn't load, and I have to use a USB stick with Chameleon on it to boot into my OS X install. I would see Chameleon loading with "boot0: done," but it would immediately take me to the Windows bootloader instead of Chameleon. NOTE: Windows was preinstalled on this laptop, and it is using the MBR partition table. So anyways, I consulted my friend, who is pretty good with hackintoshing. He told me to make the OS X partition active. I did that successfully, but now I get a boot0 error when booting up. It just gets stuck there, so I have to boot from my USB drive which has Chameleon installed on it to choose an operating system. My friend then said that I probably have a hard drive with 4k boot sectors. I followed a guide on MacBreaker (http://www.macbreaker.com/2012/02/hackintosh-boot0-error.html) to copy the boot1h file to my OS X install from my iATKOS installer drive. However, that didn't work, and I still get the boot0 error when booting up. Any help would be appreciated. Thanks, TheRacerMaster
  14. Hello guys i have a question about boot1 error with clover on a 500GB sata 4k HDD. I have searched yesterday the forum but i can't find a good solution for it and tried different solutions. This is my situation and steps wich i follow I am using my entire HDD for OSX and i have formatted the HDD in disk utility as GPT. Then i have installed OSX Mavericks on the harddrive. After that i installed the nessecary kext files for my configuration Then i install Clover on the HDD with the following setting. Bootloader - Install boot0af in MBR CloverEFI - CloverEFI 64-bits SATA After that i reboot the without my USB stick then i get a Boot0af:ERROR (this comes maybe because my drive is a 4K HDD) For the Boot0af:ERROR i start up with my USB to install and in terminal i use the command.dd if=/usr/standalone/i386/boot1h of=/dev/disk0s2 (for chameleon this works and the HDD starts with OSX) After that i try to boot with my HDD then i get the Boot1:ERROR I have tried several methodes but the are all for the boot0 error. And when i install chameleon the computer starts up without a boot1:ERROR. What have i done wrong must i format my drive with a EFI Fat32 Partition on a GPT with clover ?? I have also done the steps above on a 80GB HDD wich i use as TEST and there i have no problem with boot errors. I know it has to do with 4K HDD. Can somebody help me out please.
  15. Hi I've read a lot of threads about people that have got problems with various GFX cards trying to run 4K mode at 60Hz via MST I haven't seen any threads where people say it's working fine :-/ I have a 31.5" Dell U3214Q, and plan to build a hackintosh to use it with I haven't bought the GFX card yet, but want to buy one that I know will work at 60hz in 4K mode. I think the choices are realistically HD 7950, R9 270 or GTX 660 or higher Can somebody help me out here? Thanks!
  16. salve ragazzi ho un problema, ho cambiato la scheda video sono passato dalla 730 ad una 1050. visto che la prima avevo dei artefatti dovuti dalla scheda. risolti in parte in questo topic http://www.insanelymac.com/forum/topic/322500-geforce-730-uscita-hdmi-sierra-help/ ora però ho installato la nuova gpu 1050 e seguendo tutti i passaggi ho lo stesso problema. dopo il boot di clover il monitor esce con nessun segnale, vado in blackscreen. riesco solo ad andare on i generic drive. ho provato vari tentativi, ultimi webdriver pascal, cambiando smbios. allego il mio clover che ho usato nella configurazione precedente. da cosa può dipendere questa volta? boo sto uscendo pazzo. CLOVER.zip
  17. xJPN

    A New GPU for my Hackintosh

    Unfortunately it looks like I'll be buying another GPU Have any suggestions? I need it to be OS X compatible obviously, so probably an Nvidia card is the best choice. A little about what I use the card for, I will be doing professional 4k video and picture editing across Windows and OS X platforms. 4k @ 60Hz is a necessity. I'll occasionally game here and there but not more than I'll be editing. I've already lost so much time trouble shooting. Need to buy a worthwhile card ASAP. Suggestions? Thanks in advance!
  18. Hi Friends, I have setup almost everything on my poweredge T20 hackintosh, so far all works, except for my 4k hdtv, the tv works great under windows with 4k@60hz and chroma 444 but on El Capitan all the text on the screen looks like {censored}. hard for the eyes, you know... I have a GTX 750ti with the latest web drivers from nvidia 346.03.04f02 as of today. I also use a Displayport to hdmi converter (yes it supports 60hz) from club-3d and a hdmi 2.0 cable, like I said, everything works great under winblows the monitor is a Sony x830c43 I also installed switchresx to try to get the right setting done but I am stocked, I don't know what to do, I know I need RGB444 and would like to have 4k@60hz and be able to read. thanx
  19. Hi everyone! I've searched everywhere on the internet but I wasn't able to find an answer anywhere... I'm going to buy a new display (samsung u28d590 4k), and obviously I can't take a decision about the new graphic card. My build is: Gigabyte GA-Z77-DS3H with Intel Core i5 3470, 8GB RAM, Samsung SSD 840 EVO and actually a GT610 (working OOB with Mountain Lion before and Mavericks now). I'd like to buy a graphic card that's able to drive 4k@60hz (possibly on Mavericks: I wouldn't like to upgrade yet because of some incompatibilities with softwares I use). These are the cards I'm oriented to: -Evga GTX760 (SC, FTW, and so on): does it reach 4k@60hz on Mavericks (and will it work on Yosemite too)? -Evga GTX750Ti: I've read it runs only on Yosemite (correct me if I'm wrong)...but does it reach 4k@60hz? If you have any other compatible graphic cards to suggest (4k@60hz, possibly working OOB), especially if they're cheap as the 750 (I've seen that 760 costs way more than 750), feel absolutely free to flood this thread with their models names! Thanks in advance!!
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