Jake Lo

Send me your Chameleon boot.plist file if you still have it.

From same post #18

You're in 10.10.2, install the updated files.

Install the patch "AC Adapter fix" from rehabman's github. Audio has been an issue with EADP losing audio after sleep. Try EADPfix or CodecCommander. Have you tested HDMI and HDMI audio?

Since you want to learn to do everything yourself, I'll just get you the links but you could've easily find all those with a search in our forum or google. For battery, install rehabman's ACPIBatteryManager v1.55, latest version. Ethernet, try AppleIntelE1000e v3.10 or IntelMausiEthernet. SD Card patch by joe82. By the way, the AppleHDA patch for ALC292 was done by joe82 as well AppleHDA Binary patch script by bcc9

You'll need Clover for that and a few other things.

Did you install both FB in step 4? 1) AppleIntelFramebufferCapri_03 = 1366x768 2) AppleIntelFramebufferCapri_04 = 1600x900 and higher

Install this for you DVD player. Use DPCIManager to find out the SD card DevID/VenID If it's this, there's a patch for it. SD Host controller [0805]: O2 Micro, Inc. Unknown device [1217:8520] (rev 01)

Please list your system's specs... CPU? GPU? Display resolution? Optimus NVS5200m?

Not sure if it's the same version I've been using. It's based off of Rehabman's voodoops2Controller for Synaptics touchpad. One of our member bpedman started the development to add codes for Alps touchpad. Yeahoon continue to get the trackstick with scrolling to work for the Latitude Exx20 models. NPjohnson contributed and later continue by sontrg to add functionality to Exx30 models which also works on the Exx40 models. You can read the whole thread here. Rehabman has merged it to his version of Synaptics. The version I'm using is in my signature below. It's not perfect but very usable since its early development. Does the dvd player work? Does it have a SDCard reader? Does webcam work? Does USB 3.0 ports and devices work?

ok. Anything else not working?

Yes Use Fn+F3(scrollLock) and Fn+Insert (Pause) to go up and down. The kernel patching was done in Clover with KernelPM checked otherwise your system would've reboot automatically before you could even get to the gui. ??? what exactly did you do? Modify DSDT/Clover Config?

Those are common fixes from Rehabman's github https://github.com/RehabMan/Laptop-DSDT-Patch Have you tested the DSDT/Config to see if audio is working?

Your system is similar to my E7440, so I'm adding the same patches to your DSDT. PNLF for brightness control IRQ fix Smbus fix RTC fix HPET fix Shutdown fix IMEI DSDT.aml.zip

No, don't need to. What you need is to generate one with ssdtprgen.sh by Piker-Alpha for SpeedStepping. Place that with your SSDT-6 and DSDT. What other patches have you add to your DSDT besides disabling the Nvidia card?

I'm still pretty new to Clover so bare with me here. I see you're missing some info for the SMBIOS, not sure if you left that out purposely. Try this config, I edited/added a few things. Do you have an SSDT? config.plist.zip

since AppleHDA was patched to layout-id 01, this is added. It could be patched to any layout-id as long as you have _dsm set to the same, it'll work. "layout-id", Unicode ("\x01"), Does the devices show in Sound Preferences? What utility did you use to install AppleHDAALC to S/L/E? Personally I use kextwizard, but there are others you could use like DPCIManager, Kext Utility, to name a few. You might have repair permission and cache. Run this in the terminal sudo touch /S*/L*/E* sudo kextcache -Boot -U /

I also use MacIASL. I just added _DSM to HDEF Device (HDEF) { Name (_ADR, 0x001B0000) // _ADR: Address OperationRegion (HDAR, PCI_Config, 0x4C, 0x10) Field (HDAR, WordAcc, NoLock, Preserve) { DCKA, 1, Offset (0x01), DCKM, 1, , 6, DCKS, 1, Offset (0x08), Offset (0x09), PMEE, 1, , 6, PMES, 1 } Method (_PRW, 0, NotSerialized) // _PRW: Power Resources for Wake { Return (GPRW (0x0D, 0x04)) } Method (_DSM, 4, NotSerialized) // _DSM: Device-Specific Method { If ((Arg2 == Zero)) { Return (Buffer (One) { 0x03 /* . */ }) } Return (Package (0x06) { "layout-id", Unicode ("\x01"), "hda-gfx", Buffer (0x0A) { "onboard-1" }, "PinConfigurations", Buffer (Zero) {} }) }

Your config looks fine. Try this, patched with layout-id=01 DSDT.aml.zip

Let me check your DSDT. Make sure to remove AppleHDADisabler as well.

Can you supply error from the window when it crashed? Try booting in verbose mode -v -f.

Try this. Layout-id =01 Add this to Clover and install attach to S/L/E. Keep AppleHDA vanilla. Comment AppleHDA ALC 292 #1 Find hBnUEQ== Name AppleHDA Replace kgLsEA== Comment AppleHDA ALC 292 #2 Find hAjsEA== Name AppleHDA Replace AAAAAA== Comment AppleHDA ALC 292 #3 Find hQjsEA== Name AppleHDA Replace AAAAAA== AppleHDAALC.kext.zip

Huge difference. For one, E7x40 models have Haswell CPUs with Intel HD 4400, E7x50 models have Broadwell CPUs with Intel HD 5500. Chameleon loader so far is not supporting, but Clover with some adjustment can but no support for Intel HD 5500 yet. You will have to be patient and wait until more support are available by the developers.

Try this. Nvidia 435M injected with DSDT. onibla.zip

Did you see this guide?