pokenguyen

And also, I've already managed to install mavericks on this laptop using chameleon. I already have patched ssdt ,dsdt. Could I just use them on yosemite with clover?

Yes

I updated the guide to fix headphone port (step 20), have fun!

Where can I download AppleHDA kext for alc283? 

Just install it by Kext wizard or have to do anything else?

Read step 11

aight,no errors before patching, but after the 2 patches, i get

1)1341, 6084, Object does not exist (\_SB.PCI0.IGPU.BAR1)

2)1406, 6085, Object not found or not accessible from scope (^^PCI0.IGPU._DOS)

so,same errors again....

Try with SSDT-6 instead.

New patches for 10.10

http://www.insanelymac.com/forum/topic/292542-airport-pcie-half-mini/?view=findpost&p=2039281

Yes, then reinstall AppleHDA if u used it

I don't notice the card reader. The usb one works fine for me.

USB and sleep can be caused by GenericUSBXHCI kext. Try replacing it with other version.

For graphical issues, you can try different ig-platform-id in DSDT patches, or replacing 10.9.1 graphic kexts.

I'd think about your display, cause CPU is pretty the same... You may need to try other ig-platform-id or injecting EDID,

The errors are caused in decompiling process when you open .aml. Save it to .dsl for later edit and don't open .aml

 

Okay, When Installing I get this error: 

Essential System software not found

Yosemite or Mavericks? Make sure you followed the guide word-by-word.

If u have Windows UEFI, u can follow the guide.

Many laptop hd4400 users are already running OS X for months....

Buy usb dac

If you have .dsl files after deleting it, you're fine.

Bluetooth: https://osxlatitude.com/index.php?/topic/2925-bluetooth-firmware-uploader/

Dock: may not work, I don't have this laptop for testing.

I tested with both E5430 and E5530 without issues, wonder why it happens to you... You can try using other version of FakeSMC and GenericUSBXHCI.

Please use IOJones to save your information and post your .iojones file.

I meant to ask if HDMI video out would work (ignore the audio out part)? How about audio through the speakers or headphone jack? Last question, is it ok to change model number to MacBookPro11,1 or should it stay MacBookAir6,2? I'm asking because the serial I entered is apparently for a late 2013 13-in retina model, so the About this Mac shows that, but the image is an Air. Kinda oc.

You're using an Ultra voltage CPU, MacBook Pro does not use U CPU. Changing smbios can cause problems.

If you want to change SMBIOS, select Copy All in CC.

That's OK already.

About HDMI Audio, no one reported yet. I don't own any Haswell laptop currently.

Reapply the patch, I just fix it.

You should ignore those warnings. They can be fixed, but most of the time nothing will change.

Folder "Laptop patches"

You must've missed step 16 to add to the path to the patches.

 

16. Run MacIASL in Tools folder on desktop, open DSDT.dsl in DSDT folder by MacIASL

- Go to Preferences, set Compiler options to ACPI 5.0

- Go to Sources tab then add this:

Name: Laptop patches

URL: http://raw.github.com/RehabMan/Laptop-DSDT-Patch/master

 

Once that's done, when you select Patch, the patches will show on the left side. This would mean you have to be connected to the network.

+1.

I followed the guide with your files, and everything went well.

Do you have problem with USB 3.0 GenericUSBXHCI with DP4? I saw some reports that it does not work anymore.

It's called EC Reset, to reset hardware memory by draining out all energy