1. fibre00

    Solved > vtd[0] error after accidentally downgrading Clover from 5xxx to 4xxx

    First off, sorry if I sound like a noob, just started tinkering with this today. I had an aging computer lent over to me after my MBP bit the dust a few days ago. Computer specs: -Motherboard: ASRock B75 Pro3-M -CPU: Intel Core i5-3330 2.99 GHz (Ivy Bridge 3rd gen) -RAM: Pareema 8GB (2x4 GB)...
  2. BigOncleSam

    Restore TimeMachine Backup on High Sierra from Mojave

    Hi, The title speaks for itself. And more generally, the question is : how to restore higher OS X backup version. Just after my downgrade following this thread, I wanted to restore TimeMachine backup during the installation process but it poped a windows saying "You must install Mojave to...
  3. Downsydro

    Downgrade From Mojave to High Sierra: High Sierra Installer

    With the delay in NVIDIA's Mojave web drivers, I've seen a few people stuck after upgrading without knowing about the incompatibility (myself included! :crazy:). A number of articles around the web state that it's not possible to download the High Sierra Installer app after the release of...
  4. wallace7

    High Sierra + Mountain Lion

    Hi there! I just built myself this High Sierra-Hackintosh: ASUS ROG MAXIMUS X HERO, CRUCIAL Ballistix Sport LT DIMM Kit 32GB, DDR 1, INTEL Core i7-8700K, 6x 3.70GHz, boxed, EVGA GeForce GTX 1080 Ti SC2 Gaming, 11GB GDDR5X, BE QUIET!, BE QUIET! Dark Rock Advanced C1, Power Zone 650W ATX 2.4...
  5. chrisnewhard

    Serious Lag with High Sierra, how do I downgrade to Sierra?

    Hi everyone, thanks for an amazing forum and community here! I've recently (2-3 weeks ago) built my first hackintosh. Since it's so recent, I opted for 10.13.3 and got everything to work, even the supplemental update (which crashed my nvidia card) after a few tweaks. It's finally working...
  6. bufferOverflow

    Graphics slowdown on High Sierra (Downgrade to Sierra?)

    Recently, I upgraded my system to High Sierra and the main motivation for this upgrade was to use my new NVMe SSD. But looks like this was a bad decision to upgrade. Graphics performance is quite bad in High Sierra (monitor not waking up from sleep, slow chrome GPU rendering) and this is already...
  7. Lifecrest

    Downgrade to El Capitan

    I installed Sierra but am having problems with it and would like to try out El Capitan instead. I am on a dual boot system with 2 SSD's, 1 with Sierra and the other with Windows 10. Is there any special way I have to do this other than wiping the Sierra disk and installing El Capitan? Will the...
  8. makz

    [Solved] re-download or downgrade or downdate El Capitan to Yosemite?

    [SOLVED] re-download or downgrade or downdate El Capitan to Yosemite? Hi, i install El Capitan 10.11.4, but i´m not convenced of functionally, its so slowly at star, i want return to Yosemite 10.10.5, but my copy of is corrupted (Unibeast say: "Your selected Mac OS X...
  9. Roundboy2007

    How do I downgrade from Yosemite to Maverick?

    Hi Guys, Due to compatability issues with some of the software I have used on my previous build I would like to downgrade my new build which is currently running Yosemite to Maverick. Can anyone advise me how to do this? thanks your help in advance.
  10. JeanPrado

    Downgrade to 10.9.0

    I'm having problems with my integrated graphics card (HD 3000) both on Yosemite 10.10.1 and on Mavericks 10.9.5. No graphics kexts are being loaded, so I'm getting a 7 MB generic graphics card and it's affecting the performance. How can I get back from 10.9.5 to 10.9.0 or even 10.10.1 to...
  11. EvilToaster626

    Mavericks to Mountain lion downgrade

    Hi everyone, I posted a couple of days ago about mavericks running slow on my hack and I still haven't had a result :/ Luckily I've been using time machine since I built my hack. I was just wondering if anyone else has tried downgrading from Mavericks to ML? I watched the tony mac video on TM...
  12. jakedavis

    Quick Help? Need to downgrade from Mountain Lion to Lion

    Hey guys. Just built my first hackintosh and I need to downgrade from OS X 10.8.4 to OS X 10.7.whatever (my Profire 2626 audio interface causes mountain lion to freeze and M-Audio hasn't released any driver updates to fix this and knowing that company they won't for a very very long time). The...
  13. wrx265

    First-time build: Started off with OS X 10.8.4 from the app store and want to downgrade to 10.8.3 or

    Hey guys, Just wondering if it is possible to downgrade my 10.8.4 ( bought from app store and not upgraded) to be at 10.8.3 or lower? I feel as if there are problems with the Multibeast installer because it's all set for 10.8.3 or lower. When I follow guides on the site they don't really match...
  14. pkleiz

    Can i Downgrade in my Hackintosh to Montain Lion 10.8.1?

    Hello guys, I downloaded the new multibeast, updated my pc with multibeast, and now he does not pass the screen with the mac logo. With several letters Black. I wanted to return it to version 10.8.1. Could you give me a step-by-step how to do it? Thank you all!
  15. aboda2006

    [HOW TO] get audio working back again after upgrading to 3207 on asus motherboards

    get audio working back again after upgrading to 3207 on asus motherboards [HOW TO] i made this tutorial for those having trouble with downgrading their bios : Check the tutorial from here : and let me know if...
  16. aboda2006

    [EASY GUIDE] How to downgrade Asus bios

    How to Downgrade Asus BIOS [Easy Guide] i made this tutorial for those having trouble with downgrading their bios : Check the tutorial from here : and let me know if you need any help , tested on p8p67 Deluxe...
  17. okitavio

    Time Machine Downgrade

    Hi everyone! I'm new to the world of hackintosh so this is my first OS update (I actually got Lion working last week). I have an external HDD for Time Machine, so I was wandering if I could downgrade using Time Machine from Mountain Lion to Lion, if something goes wrong (for example, I'm...