Jake Lo

That's how I have mine setup too!

QE/CI issue, you have to skip this step 14 - Kexts > Graphics > HD4400/4600 DP/HDMI Freeze It only work up to 10.9.3. You need to restore the original version. It should be in your desktop/kexts backup Use kextwizard to install it back to SLE. You'll lose HDMI capability but gain QE/CI. Edit: Guide updated

Did you try the one I attached above? It's for Acer V5-471G Place it in /EFI/Clover/ACPI/patched/ replacing the one you have

Is there anything under Video? For the E6520 and E6530, there's an option to enable/disable Optimus under Video. If not, I guess you'll need to disable nvidia with DSDT edits. I don't use Clover, but can you disable nvidia, and use IntelAzulFB=12 (HD 4400) in config.plist?

Your graphics is not loading. Do you have optimus enabled or disabled?

Download chameleon v2399 pkg and install it to OS X partition, that should fix it.

If you want to keep it the way it is now, I think the only way to boot to OS X is to select F12 during boot and select Disk 1. Windows should be the default and won't see the OS X partition. Install Chameleon to Disk 1 to rid of the 'Invalid partition table' error.

If you like to use HDMI to connect to external monitor, stick with 10.9.3 and use AppleIntelAzulFB from 10.9.1. I explained it in the update under the guide.

1. I guess I should rephrase it in the guide. What I meant was to complete the install, setting keyboard language, setting up username ...etc 2. Yes, I'm not able to get brightness working fully. Probably need to repatch DSDT with the right bar0/bar1 address (WIP) 3. iMessage - make sure you have FileNVRAM.dylib in /Extra/modules. Generate a unique smbios serial...see my signature below under iMessage with a fix. I read that you might have to enter a credit card number or call Apple as well 4. Keyboard layout - choose what works for you. There's an article here call remapping keyboard, search for it in the forum 5. Before upgrading your OS X, make sure you have the correct version of the kernel you're upgrading to. The haswell processor requires a patched kernel to fix the automatic reboot issue. More details here. I included the patched kernel so you don't have to patch it yourself, make sure to place it in /Extra before you upgrade, otherwise your system won't be able to boot and goes in rebooting loop. The default location of the vanilla kernel is on the root, you could patch that yourself you like or copy the patched kernel there but you'll have to change org.chameleon.boot.plist to point it there.

Try repairing system cache sudo kextcache -system-prelinked-kernel For Alan Touchpad, see here.

You need to rename the kernel to mach_kernel or change it in o.c.b.p to read deekay_kernel. Try booting with deekay_kernel -v

Looks like you have Mavericks on disk 1 and Windows on disk 0. What you can do is reverse the drive so that OS X is on disk 0. Install Chameleon to disk 0 where OS X resides to rid of the "invalid partition table." I don't remember you mentioning a kernel panic though, but post your result after this switch. If installing Chameleon from my hack does not resolve the "invalid partition table" error, then download chameleon v2395 pkg and install it to drive 0.

Just download and overwrite the vanilla one on the root of the USB. It's included in Herve's guide linked above. You just have to read through it.

Run myHack/myfix(quick) to fix the caching issue and you can eliminate the -f flag. With Chameleon Wizard, download the latest chameleon; Install Method, select Boot0md. In o.c.b.p, change to Instant Menu so you can pick which OS to boot from. In SmBios tab, generate a new serial so it'll be unique if you're using my boot pack. Have fun.

You just need to generate an SSDT for your i5-4310u. You can use the DSDT from my boot pack. Click on E7440 link on my signature below.

There's no patched kernel for Yosemite for Chameleon yet, but Clover has it if you want to go that route.

Try this one. Might need HDAEnabler in boot.plist.

Linked file is not good, but I found one elsewhere. See if this one works or you could compress yours and attached it here. dsdt.aml.zip

Clone it and install on top. I have Mavericks on top of ML, all data intact and apps. Only some apps are not working, upgrading to newer version of the app fixed it though.

Use Chameleon Wizard to generate a different smbios for your system.

You'll probably need a patch DSDT to fix that. Download Chameleon Wizard or MacIASL to export a raw DSDT. Zip it and attach it here.

When upgrading any OSX, files gets updated or replaced. Delete AppleIntelHDGraphics* from S/L/E should fix it. Of course you know you won't have full graphics acceleration for this model right?

Those would be good choices but if the system comes with an Intel wireless, a mod bios is require to bypass whitelisting. There's always a risk of bricking your system if it's not done right. But I guess you could always use an external USB wireless.

Go with an E6420 if you could. If you want a lighter, go with an E6220. Both are sandy-bridge systems. Full graphics acceleration, most things working with DSDT, and some kexts. My personal choice of course.

You need to disable dualLink on that dsdt. You have a lower resolution than his system more likely. Use an app call Maciasl or link to his file and I'll take a look.