Jake Lo

You definitely don't have QE/CI. The modded Config file I send you is not reflecting in your Screenshot. Did you place it in the correct location? Check to see if these 2 files are in /S/L/E AppleIntelFramebufferAzul AppleIntelHD5000Graphics

Yeah, that's the same as mine. Try this patch by Joe82. Install both to /S/L/E Add this to your Config.plist under KextToPatch <dict> <key>Comment</key> <string>AppleHDA ALC 293 #1</string> <key>Find</key> <data> hBnUEQ== </data> <key>Name</key> <string>AppleHDA</string> <key>Replace</key> <data> kwLsEA== </data> </dict> <dict> <key>Comment</key> <string>AppleHDA ALC 293 #2</string> <key>Find</key> <data> hAjsEA== </data> <key>Name</key> <string>AppleHDA</string> <key>Replace</key> <data> AAAAAA== </data> </dict> <dict> <key>Comment</key> <string>AppleHDA ALC 293 #3</string> <key>Find</key> <data> hQjsEA== </data> <key>Name</key> <string>AppleHDA</string> <key>Replace</key> <data> AAAAAA== </data> </dict> <dict> <key>Comment</key> <string>AppleHDA#4</string> <key>Find</key> <data> gxnUEQ== </data> <key>Name</key> <string>AppleHDA</string> <key>Replace</key> <data> AAAAAA== </data> </dict> ALC293.zip

@sroman, sorry for the late response. What you need to do is remove or uncheck SkipNvidiaGfx in org.chameleon.boot.plist. That option is meant for Optimus enabled for system without Nvidia.

Sound should be the same on E7240 as the E7440 as I have tested on both models.

That's the file for HDMI, not audio Try the following. It should read something like Codec: Realtek ALCxxxx on the header. cat /proc/asound/card1/codec#0 > ~/Desktop/codec_dump.txt or cat /proc/asound/card0/codec#1 > ~/Desktop/codec_dump.txt

Seriously? If you installed it incorrectly before, mean you have the files somewhere right? See my previous post to you here.

Download kextWizard, if you haven't already. Launch it. Click on Installation tab. Drag and drop the 2 files into the open area. Select System/Library/Extensions as the Destination. Click Install

these are not install correctly and therefore not running. FakePCIID_HD4600_HD4400.kext has incorrect permissions; omitting. FakePCIID.kext has incorrect permissions; omitting. Reinstall them with Kextwizard.app.

See here. Your card is supported.

run from terminal sudo touch /S*/L*/E* sudo kextcache -Boot -U / List the output here, it'll show what was added or modded

Confirmed Test1 on E6230 (Touchpad only) /E6430/E6530 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d -Keyboard/Touchpad/Trackstick works as described in earlier post Test2 on E6230 (Touchpad only) /E6430/E6530 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d -Touchpad stopped working -Trackstick cursor jumped when finger lifted R2RC1 with modded plist on E6430/E6530 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d -Keyboard working Trackstick is working -Touchpad is working again! -Side scrolling working -2 finger also working, but using Wern's way (middle + ring finger) scrolling works way better. Actually works better than side scrolling (LOL) E7240 (Touchpad only)/E7440 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 -Same result as E6430 with modded kexts Note: Not tested on E6230 without the trackstick. Will test when I get back to the office. Note2: Installed on V7, Keyboard/Trackpad/Trackstick works as regular mouse, no scrolling.

Did you install any modded AppleIntelHD*?

-Under CPU type of Config.plist add 0x0606, use Clover Configuration to add it, it's easier. -Realtek alc3234 is ALC293 I think. You could verify by dumping the codec from linux or use DPCIManager, show under Status. Kext is not available in HVT. -USB 3.0 should be supported but not 100%. It's patched with the DSDT I attached. -Does the SD card reader work? Send me the ioregistry -Free fall sensor I think is for mechanical drives only, no need for SSD or micro SSD You'll need to install these kexts to /S/L/E FakePCIID_BCM94352Z_as_BCM94360CS2 FakePCIID BTFirmwareUploader v2.8.5. Only works up to 10.10.5. Need to sort out USB ports to fix the bluetooth on 10.11... Off topic, but see here. Bootpack in post #4. Make sure to use the MBR patch and format disk with MBR

Right, I forgot. Install this to /S/L/E

Sorry for the long delay and thanks for the updates. Here's my observation: Tested both Test3 and R2RC1. R2RC1 is a better version, fixed the scrolling speed, I believe is the only difference between the two. So the following findings are based on R2RC1. E6220 (touchpad only) /E6420/E6520 - V3 id E7=0x73 0x02 0x64, EC=0x88 0x07 0x9d - Keyboard/Touchpad/Trackstick works - Side Scrolling works on touchpad - Trackstick movement is still a bit fast (example. it take a little effort to hit the target with the cursor, it over shoots it by very little, but manageable) - 2 finger scrolling is still hard to manage, still right click more than scrolling, I pretty much give up on that and use the side scrolling which works great! E6230 (Touchpad only) /E6430/E6530 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d Both test3 and R2RC1 , Touchpad not working, but the touchpad left and right mouse is working. -Trackstick is working E7240 (Touchpad only)/E7440 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 - Keyboard/Trackstick works - Touchpad is not working, but the left and mouse is working. - Trackstick movement is still a bit fast (example. it take a little effort to hit the target with the cursor, it over shoots it by very little, but manageable) Not sure what changed since Test1, but touchpad/trackstick was working on all the models mentioned above. Thanks for your effort thus far. Note: not tested on V7 Note2: Wern, no issue with Battery Status Note3: I think this is Sontrg's source.

Install this to /System/Library/Extensions. Remove GenericUSBXHCI from /Extra/Extensions

Yes, files need to be compress before it can be attach. Here, try this config. config.plist.zip

Try D620 bootpack

Config.plist = /EFI/Clover SSDT/DSDT = /EFI/Clover/ACPI/Patched If they're not patched, then there at EFI/Clover/ACPI/Origin.

Yosemite stop supporting mobile HD4400/HD4600, but a patch will fix that. That might explain the system slowness. In your Config file, add this under Devices/FakeID IntelGFX = 0x04128086 You could upload your Config file and Patched DSDT/SSDT and I'll assist you.

Why not reuse the Extra folder from your previous build?

The versions I'm using is linked in my signature file Exx30_Touchpad and Exx20_Touchpad. E6220/E6420/E6520 - V3 id E7=0x73 0x02 0x64, EC=0x88 0x07 0x9d = Exx20_Touchpad E6230/E6430/E6530 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d = Exx30_Touchpad E7240/E7440 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 = Exx30_Touchpad Reason I used 2 versions is because Exx30_Touchpad would double click when it suppose to single click on Exx20 models Exx20_Touchpad lack support for Exx30 models Exx20_Touchpad was developed by bpedman and later improved be yeahoon and npjohnson Exx30_Touchpad was improvement of bpedman's original by Sontrg and npjohnson -The speed thing between trackstick and touchpad is new from your version. -Right-click context when scrolling is from your version. -Side scrolling was enabled on Exx30 and Exx20. -Cursor giggles if you keep finger on touchpad after moving it around with Exx30_touchpad I did a bit of testing with Sontrg and Yeahoon in bpedman's thread if you want to refer to it, it's a bit of reading though as it's becoming long thread.

Please don't double/triple post the same request. Here's my Clover files. Install Clover with the following settings: Replace the folders and files with mine. Theres are 2 files in Clover/Kexts/Other/SLE. Install those to S/L/E Generate your own SSDT with included ssdtPrGen.sh and place in /Clover/ACPI/Patch In BIOS, set it to UEFI. Add boot option to /EFI/Clover/Cloverx64.efi Exx30_Clover.zip

Thanks for the update Test latest (Test.zip) version on E6220/E6420/E6520 - V3 id E7=0x73 0x02 0x64, EC=0x88 0x07 0x9d - Keyboard/Touchpad/Trackstick works - Very fast Trackstick, had to set to 0 to be usable, but slowed down Touchpad a lot. E6230/E6430/E6530 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d - Keyboard/Touchpad/Trackstick works - Very fast Trackstick, had to set to 0 to be usable, but slowed down Touchpad a lot. - Had to disable 2 finger tapping when scrolling with touchpad otherwise right-click context keeps coming up - Had to keep a 3/8 inch gap between 2 fingers to scroll, inconsistent E7240/E7440 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 - Keyboard/Touchpad/Trackstick works - Very fast Trackstick, had to set to 0 to be usable, but slowed down Touchpad a lot. - Had to disable 2 finger tapping when scrolling with touchpad otherwise right-click context keeps coming up - If accidentally tapping on a folder/file while scrolling, it'll open that folder/file Side scrolling with 1 finger would be best in my opinion to eliminate the accidental tapping on files while scrolling on the touchpad...

Dr. Hurt, Latest version not working for these. Lost keyboard/touchpad/trackstick. Shows detected in system logs. E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 Didn't test on E7=0x73 0x02 0x64, EC=0x88 0x07 0x9d since Wern has already tested with the same ID Wonder if you could enable side scrolling as some of these models have small touchpads. Let me specify which system I'm testing with which ID. It'll be easier to relate. E6220/E6420/E6520 - V3 id E7=0x73 0x02 0x64, EC=0x88 0x07 0x9d E6230/E6430/E6530 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x1d E7240/E7440 - V3 id E7=0x73 0x03 0x0a, EC=0x88 0x08 0x22 E7250/E7450/E5450 - V7 ID E7=0x73 0x03 0x0a, EC=0x88 0xba 0x2a