[WIP] [GUIDE] Lenovo IdeaPad Z500 & Mavericks

[jujes]

Not a good idea. If you're going to provide an EDID, make sure it is from your actual display, not from a different computer.

apologize for the confusion, all the captures is from may own laptop, the files what I ´m using is from ppogorze, I feel next to this successful

 

[RehabMan]

apologize for the confusion, all the captures is from may own laptop, the files what I ´m using is from ppogorze, I feel next to this successful

I asked specifically about the EDID in your config.plist. You said it was from someone else. Did you collect the EDID info from your laptop or not?

 

[jujes]

I asked specifically about the EDID in your config.plist. You said it was from someone else. Did you collect the EDID info from your laptop or not?

I don´t know how collect the EDID info from my laptop, I tried with successes and errors, in fact now I can see the login screen. I reinstall clover white FakeSMC.next and add into config.plist the graphics script, after that, change the clover option, attaches captures.

<key>Graphics</key>
<dict>
<key>CustomEDID</key>
<data>
AP///////wBMg1JFAAAAAAAWAQOAIhN4CgklkldUjykiUFQAAAABAQEBAQEBAQEBAQEBAQEBQRxW
oFAAFjAwICUAWMIQAAAZAAAADwAAAAAAAAAAAB60AnQAAAAA/gBTQU1TVU5HCiBMg0FUAAAA/gBM
VE4xNTZBVDI5TDAxAH8=
</data>
<key>ig-platform-id</key>
<string>0x01660003</string>
<key>InjectEDID</key>
<true/>
<key>Inject</key>
<dict>
<key>Intel</key>
<true/>
</dict>
</dict>
<key>ACPI</key>
<dict>
<key>DSDT</key>
<dict>
<key>Name</key>
<string>dsdt.aml</string>
<key>FixMask</key>
<string>0x8091</string>
</dict>
</dict>

 

[RehabMan]

I don´t know how collect the EDID info from my laptop, I tried with successes and errors, in fact now I can see the login screen. I reinstall clover white FakeSMC.next and add into config.plist the graphics script, after that, change the clover option, attaches captures.

<key>Graphics</key>
<dict>
<key>CustomEDID</key>
<data>
AP///////wBMg1JFAAAAAAAWAQOAIhN4CgklkldUjykiUFQAAAABAQEBAQEBAQEBAQEBAQEBQRxW
oFAAFjAwICUAWMIQAAAZAAAADwAAAAAAAAAAAB60AnQAAAAA/gBTQU1TVU5HCiBMg0FUAAAA/gBM
VE4xNTZBVDI5TDAxAH8=
</data>
<key>ig-platform-id</key>
<string>0x01660003</string>
<key>InjectEDID</key>
<true/>
<key>Inject</key>
<dict>
<key>Intel</key>
<true/>
</dict>
</dict>
<key>ACPI</key>
<dict>
<key>DSDT</key>
<dict>
<key>Name</key>
<string>dsdt.aml</string>
<key>FixMask</key>
<string>0x8091</string>
</dict>
</dict>

If you did not collect the EDID from your own laptop, don't use it.

 

[psychic2]

I've uploaded the kext that im using for sound & internal mic. Im not sure that could work for u. Firstly install the VoodooHDA 2.8.4 for it to install voodoo prefpane & applehda disabler, after that reboot the system(u'll have disstortion). Then go to S/L/E and delete VoodooHDA.kext from there, in the zip file there is another voodoohda kext which is fully working, install it & reboot. This is working for me, hope this help..

 

[RedHerring]

Attempting to get sleep working. pmset -g assertions shows -

Assertion status system-wide:
BackgroundTask 0
PreventDiskIdle 0
ApplePushServiceTask 0
UserIsActive 0
PreventUserIdleDisplaySleep 0
InteractivePushServiceTask 0
PreventSystemSleep 0
ExternalMedia 0
PreventUserIdleSystemSleep 1
NetworkClientActive 0
Listed by owning process:
pid 174(coreaudiod): [0x0000000100000191] 00:01:20 NoIdleSleepAssertion named: "com.apple.audio.'VoodooHDAEngineci8086,1e20:0'.noidlesleep"
pid 174(coreaudiod): [0x000000010000018a] 00:03:04 NoIdleSleepAssertion named: "com.apple.audio.'BoomEngine:0'.noidlesleep"
Kernel Assertions: 0x4=USB
id=500 level=255 0x4=USB mod=25/06/2014 11:01 description=EHC2 owner=AppleUSBEHCI
id=501 level=255 0x4=USB mod=25/06/2014 11:01 description=EHC1 owner=AppleUSBEHCI

Computer does go to sleep however (takes about 10 seconds from when sleep is selected from shutdown menu), before waking immediately.

Console logs show -


25/06/2014 11:07:35.000 kernel[0]: Wake reason: XHC

Is preventuseridlesystemsleep the issue here or XHC? Or both?

*Edited to add that it's most definitely a USB issue -

25/06/2014 11:07:35.000 kernel[0]: The USB device HubDevice (Port 1 of Hub at 0x1a000000) may have caused a wake by issuing a remote wakeup (2)

 

[RehabMan]

Attempting to get sleep working. pmset -g assertions shows -

Assertion status system-wide:
BackgroundTask 0
PreventDiskIdle 0
ApplePushServiceTask 0
UserIsActive 0
PreventUserIdleDisplaySleep 0
InteractivePushServiceTask 0
PreventSystemSleep 0
ExternalMedia 0
PreventUserIdleSystemSleep 1
NetworkClientActive 0
Listed by owning process:
pid 174(coreaudiod): [0x0000000100000191] 00:01:20 NoIdleSleepAssertion named: "com.apple.audio.'VoodooHDAEngineci8086,1e20:0'.noidlesleep"
pid 174(coreaudiod): [0x000000010000018a] 00:03:04 NoIdleSleepAssertion named: "com.apple.audio.'BoomEngine:0'.noidlesleep"
Kernel Assertions: 0x4=USB
id=500 level=255 0x4=USB mod=25/06/2014 11:01 description=EHC2 owner=AppleUSBEHCI
id=501 level=255 0x4=USB mod=25/06/2014 11:01 description=EHC1 owner=AppleUSBEHCI

Computer does go to sleep however (takes about 10 seconds from when sleep is selected from shutdown menu), before waking immediately.

Console logs show -


25/06/2014 11:07:35.000 kernel[0]: Wake reason: XHC

Is preventuseridlesystemsleep the issue here or XHC? Or both?

*Edited to add that it's most definitely a USB issue -

25/06/2014 11:07:35.000 kernel[0]: The USB device HubDevice (Port 1 of Hub at 0x1a000000) may have caused a wake by issuing a remote wakeup (2)

Install GenericUSBXHCI.kext and use -gux_defer_usb2 kernel flag.

 

[RedHerring]

Install GenericUSBXHCI.kext and use -gux_defer_usb2 kernel flag.

Is it your USB3 kext from the github?

https://github.com/RehabMan/OS-X-Generic-USB3

 

[RehabMan]

Is it your USB3 kext from the github?

https://github.com/RehabMan/OS-X-Generic-USB3

You can use that one or the one in Multibeast.

 

[RedHerring]

You can use that one or the one in Multibeast.

That seems to have enabled sleep but upon wake neither the touchpad or wifi are working. Keyboard works fine.