Jake Lo

Do you have DSDT patch for layout-id = 12 or 0x0C for hex

No, just AppleHDA_IDT to /Library/Extension. No patched kext necessary unless you're on Chameleon loader using Hervé's Chameleon bootpack. The binary patch is done on Config.plist if you're on Clover using my bootpack. Rerun these sudo chmod -Rf 755 /L*/E* sudo chown -Rf 0:0 /L*/E* sudo touch -f /L*/E* sudo kextcache -Boot -U / If you get error 77, re run the last 2 commands, if you get 17, just reboot system.

The last 2 commands looks fine from here even with failed 17 error. Have your reboot to see if sound works?

You'll need DSDT patches and FB patches. See here Attach your DSDT/Config.plist if you need help with it.

?? so it's working after you added the patches or it just started working without adding the patches? No issue upgrading to 10.12.2, the patches should be added if you haven't already.

See here for added patches for Sierra.

New Sierra bootpack added. See the readme file. DSDT patched for Bios version A23. For audio, make sure to follow the guide exactly. You need to copy all the kexts in /EFI/Clover/Kexts/Other/LE to /Library/Extensions and run permission fix and rebuild cache. Commands are found in the Clover guide.

Mine is 1366x768 and by the look of yours, it's also the same. what numbers are you seeing?

Is that the official word from Dell that they don't support Win10 on 6430u? Because this says otherwise http://www.dell.com/support/home/en/en/enbsdt1/product-support/product/latitude-6430u-ultrabook/drivers?os=wt64a The artifacts issue, make sure to use A06. Load defaults, apply, then switch to UEFI, AHCI, secure disable, TPM disable, Legacy Rom option Enabled. If the system automatically switch to external and not load LCD, that could be a different issue and not Windows. Fn+F8 don't work on OS X, so weird artifacts is expected. Instead, go to Displays preferences and see if you could chance display to LCD. Hold the Windows key(option key) and click on Detect Display. Also check in System Information Graphics/Displays if the LCD shows up or only external monitor. With Windows, do you have to hit Fn+F8 to get it to show Windows on the LCD too?

See if this works. Seems the guide is exactly the same from Pokenguyen.

lamcrkh516, did you use the Config.plist attached with the DSDT/SSDT? Try that with verbose mode so you could see if any error occurs.

ss2sameer, you are correct. With Inject nvidia=false with web driver works perfectly. I now have VRAM 4096. No need to close lid to load display. Now to fix the brightness slider.

Try this, backup the current Config and replace with attached. Place DSDT/SSDT in Patched folder, boot with Switchable Graphics enabled 7510_lamcrkh516.zip

Probably not. Can you boot to Clover, hit F4. The compress and attach the Origin folder in /EFI/Clover/ACPI

Try adding FakePCIID_XHCIMux.kext

If you're referring to this, it starts appearing on Sierra when rebuilding cache. Nothing to worry about, everything works. symlink("/System/Library/PrelinkedKernels/prelinkedkernel", "/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache") failed 17 (File exists) <createPrelinkedKernel 2795>

Use this to disable the nvidia card in your DSDT. # Disable nVidia card on Precision 7510 / 5510 into definitionblock code_regex . insert begin External (_SB_.PCI0.PEG0.PEGP._PS3, MethodObj)\n External (_SB_.PCI0.PEG0.PEGP._PS0, MethodObj)\n External (_SB_.PCI0.PEG0.PEGP._OFF, MethodObj)\n External (_SB_.PCI0.PEG0.PEGP._ON, MethodObj)\n External (_SB_.PCI0.PEG0.PEGP.SGOF, MethodObj)\n External (_SB_.PCI0.PEG0.PEGP.SGON, MethodObj)\n end; into definitionblock code_regex . insert begin Method (M_OF, 0, NotSerialized)\n {\n If (CondRefOf (\_SB.PCI0.PEG0.PEGP._OFF))\n {\n \_SB.PCI0.PEG0.PEGP._OFF ()\n }\n If (CondRefOf (\_SB.PCI0.PEG0.PEGP._PS3))\n {\n \_SB.PCI0.PEG0.PEGP._PS3 ()\n }\n If (CondRefOf (\_SB.PCI0.PEG0.PEGP.SGOF))\n {\n \_SB.PCI0.PEG0.PEGP.SGOF ()\n }\n }\n Method (M_ON, 0, NotSerialized)\n {\n If (CondRefOf (\_SB.PCI0.PEG0.PEGP._ON))\n {\n \_SB.PCI0.PEG0.PEGP._ON ()\n }\n If (CondRefOf (\_SB.PCI0.PEG0.PEGP._PS0))\n {\n \_SB.PCI0.PEG0.PEGP._PS0 ()\n }\n If (CondRefOf (\_SB.PCI0.PEG0.PEGP.SGON))\n {\n \_SB.PCI0.PEG0.PEGP.SGON ()\n }\n }\n end; into method label _WAK code_regex RWAK\s\(Arg0\) replace_matched begin M_OF ()\n RWAK (Arg0) end; into method label _INI parent_label _SB.PCI0 insert begin M_OF () end; into method label _PTS code_regex If\s\(Arg0\) replace_matched begin M_ON ()\n If (Arg0)\n end;

Ioreg shows ig-platform-id = 0x19160000 which corresponds to HD 520.

Perhaps only occurs with Nvidia and not AMD/ATI cards... I tried removing the discrete Nvidia card, but system won't even post. Sigh... On the brighter side, I think I do have QE/CI with the M2000m even though VRAM only shows 0MB and only displays to the external monitor through HDMI. It won't even detect the internal LCD.

Added the necessary audio patches. If you're on El Capitan, disable Apple ALC 236 #5 If you're on Sierra, disable Apple ALC 236 #4 config-Z51.plist.zip

Clover guide can be found here, Sierra bootpack on post #2

See here regarding M6700 with FirePro M6000. I think he's also part of this forum (TIMP74). Try asking him for guidance.

Try Dr. Hurt's VoodooPS2Controller version R6B6 if you have Alps touchpad. Does the AMD show up in Graphics/Display along with the HD 4000?

You select Add Boot Option. Then point it to /EFI/EFI/Clover/Cloverx64.efi. And put a name you want like Clover or OS X. Hit Ok and move the selection to the top.

Add this to /Library/Extensions and repair permission and rebuild cache. sudo chmod -Rf 755 /L*/E* sudo chown -Rf 0:0 /L*/E* sudo touch -f /L*/E* sudo kextcache -Boot -U / Sleep not working might be due to the AMD card and will need to be disable by DSDT. I'm still looking into that. I'll see if AMD is supported and make the necessary patches to work. Reset your BIOS and reboot and see it it comes back. Strange behavior.