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Hello. I have a thinkpad W520 which allows switching between discrete nvidia graphics and integrated intel graphics. Unfortunately, ACPIBacklight.kext works great with Intel, but loading it while using nvidia makes brightness setting impossible. I'm using clover and hoping someone, maybe...

I have a question. My laptop has an option to turn on hybrid graphics. It's an Intel/AMD setup. I generally don't turn it on. However, it does work when I turn it on. What I mean by 'work' is, the intel graphics render the LVDS display, and the AMD graphics allow me to attach external...

I'm wondering if anyone knows of a way to get working VGA with the Intel HD4600. I saw there was a patch for VGA for older intel graphics, but nothing for haswell that I've found so far. Ideally, I'm hoping there's something I can just inject via clover. As a side-note, I haven't been able to...

On my Precision M4800, I'm working on getting audio working somewhat better. Here is the situation where I am now: I patched the DSDT to let AppleHDA work with HDMI sound -- it works perfectly. The internal speakers and headphone ports are being handled by VoodooHDA. The speakers work. The...

I don't know how many of you have this computer, but I figured since I certainly spent tens if not hundreds of hours making Mavericks work on it, that those of you who either have or are considering this computer might have some use for a guide. To get straight to the point: What works...

Hello. I think RehabMan will respond, so maybe I can tell you what's been going on with my search for a hackintosh. If you remember, I had a Dell Precision M4800 with nvidia working with the exception of resume from suspend while on battery and using discrete graphics. I now have the same...

Hi. I'm having a serious problem. With two computers... I have Dell Precision M4800 with AMD Firepro M5100. With two separate computers, the video card has been bricked by booting into Mac OS X using Clover, inject AMD, and load VideoBios. I'm wondering if anyone knows why this might have...

Hello. I'm hoping I might be able to get some help from those more knowledgeable about this than I am. I've got a Dell Precision M4800 today (4800MQ processor, Quadro K2100 Graphics which have a mux, 1080p display). The first issue I'm having is that I can't get Clover to work, at all. When...