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  1. albarreto

    iMac 27" (Mid 2010) dead. How to adapt a regular motherboard

    Hi folks, As I said on title, my dear iMac Mid-2010 27" is dead! RIP. Replace logical board is very expensive and hard to find a new one. I'm evaluating to adapt a mini-PC regular board with Ryzen 5 (https://pt.aliexpress.com/item/1005005048219442.html) For connect the iMac display to HDMI...
  2. albarreto

    << Solved >> Apple logo freezes after update to OC 0.87

    Hi folks, I use Catalina 10.15.7 with a old OpenCore (I dont know what version. Maybe 0.6.x). My PC is i5 10440, Asus Prime z490m-plus, NVMe WD_BLACK SN770 250GB Planning move to Ventura soon, I tried update to OC 0.87. - I updated OpenCore.efi, OpenCanopy.efi, OpenRuntime.efi and...
  3. albarreto

    Error with Haswell + HD4600

    Hi folks, I'm moving a older machine to Clover+Catalina. It's a Desktop Core i5 4400 (Haswell) with Intel HD 4600, MB Asus Z97M-PLUS No acceleration and graphic identified as 'Intel HD Graphics 4600', but only 7mb of memory I found a lot of threads about this, but none solve my issue. Steps: -...
  4. albarreto

    << Solved >> BIOS warning after reboots

    Hi folks, My setup: - Asus Prime Z490M-Plus - i5 10400 - NVME WD_BLACK 250GB SN770 (MacOS) - SSD M.2 256gb (Windows 11) - Catalina (iMac20,1) - OC 0.7 The system works fine. But all time that I reboot I receive a warning screen 'System has posted in safe mode bla bla bla. Press F1 for setup'...
  5. albarreto

    Why is there no Unibeast/Multibeast for Big Sur/Monterrey?

    Hi folks I always went a *beast big fan! Today, I use a Big Sur with OC, but I don't like it because it's very difficult to make. Why is not there Unibeast/Multibeast for BigSur/Monterrey? TIA Aurelio
  6. albarreto

    << Solved >> Opencore 0.66 + Skylake + H110 chipset install problem

    Hi folks, I can't to install Mac High Sierra on may i3-6xxx, H110 chipset board using OC 0.66. I already create a OC setup for Ice Lake and Z490 chipset with success. After select "install High Sierra", a lot of lines and hdmi monitor goes to blank screen. My config.plist is attached. Can...
  7. albarreto

    HP printers issues with Catalina

    Hi folks, I've two HP printers (Deskjet 3050 and IA2646). After the move to catalina, both doesn't print anymore. According various websites, Catalina is incompatible with "old" HP printers. Is there a hope for compatibility in future? I have two options: Buy a new printer or move bak to High...
  8. albarreto

    XFX Radeon RX 590 Fatboy is compatible?

    Hi folks, XFX Radeon RX 590 Fatboy is compatible? https://www.amazon.com/gp/product/B07TK37HPW/?tag=tonymacx86com-20 I couldn't find it on buyers guide.
  9. albarreto

    Graphic card alternative for nvidia 750 on Mojave

    Hi folks, My hackintosh remains wi High Sierra because my GeForce 750Ti. Is there hope for the future with nvidia? Or should I move to ATI? If ATI, what's a alternative for 750Ti? Budget is a problem. TIA Aurelio
  10. albarreto

    How to install using DVD, not USB

    USB is not a option. Is it possible to install from DVD? If yes, how to move install from pendrive to dvd? TIA
  11. albarreto

    How to download High Sierra installer not Mojave

    How to download High Sierra installer today? App store only has Mojave
  12. albarreto

    [Solved] Problems with fresh install 10.12.6

    I had install a lot customacs with my nvidia 750. But with 10.12.6, I`m having no success. My build "MacOffice" becames blank when near 90% apple screen. I tried all options for solutions indicated on Nvidia Install Problems page. No success. Someone has the same issues with newest release...
  13. albarreto

    Problems with fresh install 10.12.6

    Hi gurus, I tried a fresh install in one of my builds (MacOffice) with 10.12.6. I dont know why, but the apple logo boot becames black near 95%, after install nvidia web drivers and add "<dict> specs" in config.plist. Before 10.12.6, these procedure are working fine. On clover, if I disable...
  14. albarreto

    Asus Xonar DS sound card

    Hi gurus, Is there a driver for Asus Xonar DS sound card work with Mac Sierra?
  15. albarreto

    Does WD Blue 250GB Internal SSD is compatible?

    Hi gurus, I need replace my SSD of my Sierra 10.12.5. Does this SSD is compatible? https://www.amazon.com/gp/product/B01LXDQX35/?tag=tonymacx86com-20 I also added Crucial MX300 but it's a few more expensive
  16. albarreto

    Clover option with special characters

    Hi gurus, After a clean install of sierra, clover boot is with stranges characters. Any idea?
  17. albarreto

    Problem com App Store

    Hi gurus, I have two custom macs with El Capitan. Setup 1 is perfect (Core i3 4360, Gigabyte GA-Z97-HD3). The new one (i3 6100, Gigabyte GA-H170M-D3H) has a App Store problem. When I try to access my apps I receive a error message "Computer cannot be verified" (translation from portugueses). I...
  18. albarreto

    Audio problem ALC 887

    Hi, I have a customac with motherboard GA-Z97-HD3, audio ALC 887, El Capitan 10.11.6. It was woking fine. But these days, I don't know why, the sound is cutting off. I tried to reinstall driver (multibeast 8.2.3), replace speakers, but the problem remains. Any idea?
  19. albarreto

    GeForce 640 problem with Skylake

    Hi gurus, I have two customacs. One Haswell (GeForce GTX750ti) and other Skylake (GeForce GT640). Both with El Capitan 10.11.6. On Haswell my nvidia works fine, but on Skylake (system iMac17,1) not. With 60% gauge apple logo, the screen becames blank. Both driver config are same: - Lastest...
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