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[WIP] [GUIDE] Lenovo IdeaPad Z500 & Mavericks

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RehabMan said:
The DSDT you posted has no errors. However, it is also patched for a high resolution display. What is the resolution of your laptop display? You should always use your own DSDT and patch it, not use a DSDT from another computer.

FYI: The problem is not with bluetooth, so you should probably restore those kexts...

Also, see here for proper power managemente configuration: http://www.tonymacx86.com/mavericks...nagement-sandy-bridge-ivy-bridge-laptops.html
Click to expand...

@RehabMan, @Markos93b

The problem persists without using other's PCs DSDT too, I selected DSDT-free, Easybeast. =((. I still can't figure out.
Now I'll try to compile my DSDT, I guess it will generate in /Extra folder, right? I'm gonna try this and post a feedback.
Thank you for the link, Now I'll check.

My resolution is: 1366x768.
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UPDATE: With GraphicsEnabler=Yes is booting finally!!! I missed this part..., sorry.
 
VegetaOSX said:
@RehabMan, @Markos93b

The problem persists without using other's PCs DSDT too, I selected DSDT-free, Easybeast. =((. I still can't figure out.
Click to expand...

Yes, of course. You need to set ig-platform-id properly for your computer.

Now I'll try to compile my DSDT, I guess it will generate in /Extra folder, right? I'm gonna try this and post a feedback.
Thank you for the link, Now I'll check.

My resolution is: 1366x768.


UPDATE: With GraphicsEnabler=Yes is booting finally!!! I missed this part..., sorry.
Click to expand...

And probably with IGPlatformID=01660003, I suppose...
 
RehabMan said:
Yes, of course. You need to set ig-platform-id properly for your computer.



And probably with IGPlatformID=01660003, I suppose...
Click to expand...

NO LUCK, FLASE FLAG. I had booted in safe Mode but with working Graphics, so I was overexcited about that. This is the .plist I'm using. The attachment is the Error I get now.

Also when I pressed COMPILE with MasiASL, did not generate a .aml DSDT. =((

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>GraphicsEnabler</key>
<string>No</string>
<key>IGPEnabler</key>
<string>Yes</string>
<key>IGPlatformID</key>
<string>01660003</string>
<key>USBLegacyOff</key>
<string>Yes</string>
<key>Kernel</key>
<string>mach_kernel</string>
<key>Kernel Flags</key>
<string></string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Timeout</key>
<string>2</string>
<key>UseKernelCache</key>
<string>Yes</string>
</dict>
</plist>


The error is in the attachment! (I am trying to figure out with help of google).
 

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VegetaOSX said:
NO LUCK, FLASE FLAG. I had booted in safe Mode but with working Graphics, so I was overexcited about that. This is the .plist I'm using. The attachment is the Error I get now.

Also when I pressed COMPILE with MasiASL, did not generate a .aml DSDT. =((

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
<key>EthernetBuiltIn</key>
<string>Yes</string>
<key>GraphicsEnabler</key>
<string>No</string>
<key>IGPEnabler</key>
<string>Yes</string>
<key>IGPlatformID</key>
<string>01660003</string>
<key>USBLegacyOff</key>
<string>Yes</string>
<key>Kernel</key>
<string>mach_kernel</string>
<key>Kernel Flags</key>
<string></string>
<key>Legacy Logo</key>
<string>Yes</string>
<key>Timeout</key>
<string>2</string>
<key>UseKernelCache</key>
<string>Yes</string>
</dict>
</plist>


The error is in the attachment! (I am trying to figure out with help of google).
Click to expand...

If you're going to use DSDT patches, you must use IGPEnabler=No and GraphicsEnabler=No.

And clicking 'Compile' in MaciASL does not save the file. It is just a way to check for errors. To save the file, you use Save As. See the instructions in the readme at my github repo: https://github.com/RehabMan/Laptop-DSDT-Patch

Also, it could be that your laptop needs a different ig-platform-id than 01660003. It depends on the specs of your laptop which are not specified by your profile.
 
Any luck with sleep? I'm going to attempt to fix it tomorrow using the z580 guide and dsdt patching.
 
RedHerring said:
Any luck with sleep? I'm going to attempt to fix it tomorrow using the z580 guide and dsdt patching.
Click to expand...

Main task for sleep is implementing power management correctly. See here: http://www.tonymacx86.com/mavericks...nagement-sandy-bridge-ivy-bridge-laptops.html

After that it becomes a matter of troubleshooting. Making sure USB doesn't cause instant wake, or working around the _WAK bug in OS X... mostly DSDT related (and somewhat related to what USB3 drivers you use).
 
As noted by Ppogorze, sleep enabler causes a KP.

I'M also not 100% sure if power management is implemented correctly as I'm experiencing quite a high level of battery drain.

I created my own SSDT, implemented dropoemssdt and GenerateC/PStates=No. My speedstepping seems to be working (see attached HWMonitor screen grab), or at least I think it is..

What could be causing the drain?

View attachment PowerManagement.tiff
 
RedHerring said:
As noted by Ppogorze, sleep enabler causes a KP.

I'M also not 100% sure if power management is implemented correctly as I'm experiencing quite a high level of battery drain.

I created my own SSDT, implemented dropoemssdt and GenerateC/PStates=No. My speedstepping seems to be working (see attached HWMonitor screen grab), or at least I think it is..

What could be causing the drain?

View attachment 77811
Click to expand...

Post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html
 
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