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Hello, I have a Dell Optiplex 3010 SFF with an i5 processor (upgraded) and an Nvidia GTX 1050 ti graphics card. I can boot on High Sierra with my actual EFI, but the system only starts once in four. I often get an error "error loading kernel cache 0x9" when booting and I have to restart the system several times to boot normally. I attach my current EFI if someone can tell me what is wrong with it... I'm a novice... If someone has an EFI working for High Sierra I'm very interested. Thank you in advance for your help and for all the resources in this forum. EFI.

Hello, I have a dell optiplex 3010 SFF with an i5 processor (upgraded) and an Nvidia GTX 1050 ti graphics card. I was able to install High Sierra with a working EFI, but I would like to know if anyone was able to make this configuration work on Catalina 10.15. My current EFI does not allow me to start on Catalina and if someone has an EFI working for Catalina I'm very interested. I can upload my EFI High Sierra if needed. Thank you in advance for your help and for all the resources in this forum.

Hello, I recently got my hands on a Dell Optiplex 9020 i4590 / 8Go / SSD 500Go (I replaced the hard drive with a ssd). I am trying to turn it into a hackintosh with macOS Sierra by following the Guide with the last bootpack 9020_A20. Unfortunately, I am not able to even create the USB installer. I followed every step carefully (using Clover Configurator 4.53.0.0 and Clover 4243) but when I boot on the usb, the macOs Install option doesn't show up at all. Is there anybody who can help me with that ? Thank you in advance

Hello! I decided to make a new thread, so I won't be hijacking another member's thread. I have an Optiplex 9020 micro pc variant, running on an i5 4590 (haswell), intel 4600 (onboard gpu), 8gb RAM, 500gb HDD (not SSD). I followed @Jake Lo's guide and I was able to create an El Capitan usb installer, I was able to boot to clover and start os install but during installation, after a few minutes where apple logo appeared with progress bar, it just stopped and screen showed a stop symbol. I'm wondering if it is because i'm not using an SSD or something else?

I'm trying to find the setup.bin but could not find it, tried searching for 899407d7 xxxxxxxxx per jakes suggestion in other posts but search came up empty. System specs Dell optiplex 3050 Core I3 7100 (7th gen)/3.9 ghz dual core Intel 250 express Intel HD graphics 630 4gb DDR4 2400 mhz 500gb HD Sata Realtek Ethernet Realtek HD audio/Intel display audio Bios attached if anyone care to look. DellInc.-1.6.5.rom.zip

Hello all, first post here ! This forum is a really impressive ressource. I have an Optiplex 9020 USFF on which I successfully installed Sierra by following Jake Lo's excellent guide, and everything seems to work as it should, except for waking up from sleep : it seems to wake up alright (produces system sounds, at least) but the screen stays dark and the only way to get back to a usable state is to turn off the machine and start it up again. The config.plist from the 9020 bootpack (I used the one for A20 BIOS, even though I have the newest BIOS installed) already has

Sucessful Hack of a optiplex 990 10.13.4 with a 1050TI card runs great just gonna have to doctor up the case to fit the card.

Just updated my Optiplex 780 SFF Core2Duo GMA4500 onboard graphics to High Sierra. Everything seems fine except when I open browser to browser web pages, the pages appears for a brief moment and then becomes blank. Clover folder is attached. If anyone can point me to what graphics settings I need to change please? Optiplex CLOVER.zip

Hi, Is my first post but I'm very glad because after 3 days of crazy tries I have Capitan on my Optiplex 745. The hardware: The original config has a Pentium D 935, with this processor was impossible to start the installation, I was able to install Leopard but is not enough for me, I bought an Intel Core 2 Duo E6600 and I have replaced the Pentium D. My desktop is the "Small form" design, with sata slim dvd recorder and 80GB sata hard drive. Was very difficult to config the Clover bootloader for Sata detection at installation. I made a lot of proofs, downloaded a lot of kext and finally

Hello, I have installed OSX El Capitan on a Dell Optiplex 780. I can't make the GT 610 to work with Clove Bootloader. Can you help me? On Yosemite I have Chameleon and video card work great with nvda_drv=1. Any sugestion? Is need to use Chameleon to make it work on El Capita,

Updated 21 october 2013 - Fixed some text true the document - Rewrite of chapter 7 - Added new images for chameleon install and iMessage Error - Added section TROUBLESHOOTING - Added Boot 0 : ERROR in Troubleshooting - Added iMessage Error in Troubleshooting - New Install109.zip Run OSX Mavericks on a Dell Optiplex 780 This tutorial will describe the steps to install Mavericks on a Dell Optiplex 780 (this will also works on a 760). The installation goes to the latest version of 10.9, and when there is a new update i will change the tutorial as soon as possible. If you find any mistakes or hav

I have the Optiplex 760 USFF and have it set up with myHack and Mavericks 10.9.3. The only two issues are this: No sound have installed Vodoo HDA. Screen flickers when using Safari and Quicktime. Any help would be great. Optiplex 760 USFF Intel Core 2 (Intel Q43 Express) 4GB Memmory 1TB HD Audio device: Intel Corporation 82801JD/DO (ICH10 Family) HD Audio Controller VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller Display controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller

Updated 03 october 2013 - Fixed correct links to files - Latest PDF version 2.4 with date 03 october 2013 Updated 02 october 2013 - Celebrating 1 year Mountain Lion tutorial 780 - Added update 10.8.5 steps in the document - Videofix must be done manually - Latest PDF version 2.4 with date 02 october 2013 Updated 16 June 2013 - New Install780.zip with Old VoodooHDA.kext because of audio issues after reboot Updated 08 June 2013 - Added update 10.8.4 steps in the document - Added new zip file Videofix1084.zip for update 10.8.4 - New Install780.zip with new VoodooHDA.kext

I've got 10.8.4 almost fully working on an OptiPlex 960T (mini tower) except for wake from sleep. Does anyone have it working on an OptiPlex 760 or 960 and/or will help me by telling me your method and/or edit the OptiPlex 960 DSDT to get it working?