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[solved] Intel HD 630 Kernel Panic AppleIntelSKLGraphicsFramebuffer

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Joined
Apr 24, 2017
Messages
21
Motherboard
Gigabyte Z270X Gaming 5
CPU
i7-7700K
Graphics
HD 630
Hello,

I'm having problems installing the driver for Intel HD 630 (I currently don't have a graphics card yet so I want have the graphics acceleration work). I tried the procedure below, but on reboot, it crashed. Kernel Panic - Assert on AppleIntelSKLGraphicsFramebufer.

TIA

Build
1. Intel i7 7700k
2. Gigabyte Gaming 5 z270

Procedure
1. Fake CPUID to 0x0506E3
2. Apply Intel HD 530 patch from MultiBeast
3. Intel Graphics ID must be spoofed to 0x19168086 under /Devices/FakeID/IntelGFX.
Code (Text):
<key>FakeID</key>
<dict>
<key>IntelGFX</key>
<string>0x19168086</string>
4. Install FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext to /Library/Extensions using KextBeast.
5. Add the 'Skylake Glitch Fix' (AAPL,GfxYTile) to Devices/AddProperties/.
Code (Text):
<key>Devices</key>
<dict>
<key>AddProperties</key>
<array>
<dict>
<key>Device</key>
<string>IntelGFX</string>
<key>Key</key>
<string>AAPL,GfxYTile</string>
<key>Value</key>
<data>
AQAAAA==
</data>
</dict>
</array>

Problem
1. Kernel panic on reboot

Expected Behavior
1. No error on boot
 

Attachments

  • kernelpanic.JPG
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Hello,

I'm having problems installing the driver for Intel HD 630 (I currently don't have a graphics card yet so I want have the graphics acceleration work). I tried the procedure below, but on reboot, it crashed. Kernel Panic - Assert on AppleIntelSKLGraphicsFramebufer.

TIA

Build
1. Intel i7 7700k
2. Gigabyte Gaming 5 z270

Procedure
1. Fake CPUID to 0x0506E3
2. Apply Intel HD 530 patch from MultiBeast
3. Intel Graphics ID must be spoofed to 0x19168086 under /Devices/FakeID/IntelGFX.
Code (Text):
<key>FakeID</key>
<dict>
<key>IntelGFX</key>
<string>0x19168086</string>
4. Install FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext to /Library/Extensions using KextBeast.
5. Add the 'Skylake Glitch Fix' (AAPL,GfxYTile) to Devices/AddProperties/.
Code (Text):
<key>Devices</key>
<dict>
<key>AddProperties</key>
<array>
<dict>
<key>Device</key>
<string>IntelGFX</string>
<key>Key</key>
<string>AAPL,GfxYTile</string>
<key>Value</key>
<data>
AQAAAA==
</data>
</dict>
</array>

Problem
1. Kernel panic on reboot

Expected Behavior
1. No error on boot

You probably forgot to set DVMT-prealloc correctly. Required: 64MB or greater.
 
You probably forgot to set DVMT-prealloc correctly. Required: 64MB or greater.

Hello Rehadman,

It worked at 64MB!

Now my next problem is the sound from the HDMI doesnt work...
 
Hello,

I'm having problems installing the driver for Intel HD 630 (I currently don't have a graphics card yet so I want have the graphics acceleration work). I tried the procedure below, but on reboot, it crashed. Kernel Panic - Assert on AppleIntelSKLGraphicsFramebufer.

TIA

Build
1. Intel i7 7700k
2. Gigabyte Gaming 5 z270

Procedure
1. Fake CPUID to 0x0506E3
2. Apply Intel HD 530 patch from MultiBeast
3. Intel Graphics ID must be spoofed to 0x19168086 under /Devices/FakeID/IntelGFX.
Code (Text):
<key>FakeID</key>
<dict>
<key>IntelGFX</key>
<string>0x19168086</string>
4. Install FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext to /Library/Extensions using KextBeast.
5. Add the 'Skylake Glitch Fix' (AAPL,GfxYTile) to Devices/AddProperties/.
Code (Text):
<key>Devices</key>
<dict>
<key>AddProperties</key>
<array>
<dict>
<key>Device</key>
<string>IntelGFX</string>
<key>Key</key>
<string>AAPL,GfxYTile</string>
<key>Value</key>
<data>
AQAAAA==
</data>
</dict>
</array>

Problem
1. Kernel panic on reboot

Expected Behavior
1. No error on boot

How did you go about setting DVMT-prealloc? I'm stuck at this exact same spot with my build. Kernel panic when applying the HD630 fixes...
 
How did you go about setting DVMT-prealloc? I'm stuck at this exact same spot with my build. Kernel panic when applying the HD630 fixes...
You have to do it in your BIOS settings. Most motherboards will set the default to 32MB.
 
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