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PROBLEMS WITH iGPU UHD 630 7mb only. HEEELP! Legion y530

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BaoKool said:
Sorry sir, I used ioreg old version. And now, I'm using latest ioreg version. Please check again.
Thank you.
Click to expand...

Same problem.
The EFI/Clover/config.plist you attached is injecting AAPL,ig-platform-id=0x3e9b0000.
But the ioreg shows 0x591b0000.

Therefore you're not booting with the EFI/Clover you attached.
 
RehabMan said:
Same problem.
The EFI/Clover/config.plist you attached is injecting AAPL,ig-platform-id=0x3e9b0000.
But the ioreg shows 0x591b0000.

Therefore you're not booting with the EFI/Clover you attached.
Click to expand...
I have added ig-platform-id=0x3e9b0000 and IntelGFX=0x3e9b8086 and my laptop has been black screen for about 3 minutes. After 3 minutes, my laptop hasn’t been blackscreen, screen auto show, and Intel HD 630 displayed full nvram (~1536 MB)
Do you know this problem?

​
 

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  • config.plist
    14.6 KB · Views: 270
  • HuynhBao’s iMac.ioreg
    4.9 MB · Views: 197
Last edited:
RehabMan said:
It is a known issue, documented in pinned thread:
https://www.tonymacx86.com/threads/...utes-after-booting-coffeelake-uhd-630.261131/
Click to expand...
I have read this read and I have deleted Lilu.kext and Whatevergreen.kext
And now, I having problem restart loop, I can’t boot to mac OS.

**Update: I have solved my problem by radaco in this guide https://www.tonymacx86.com/threads/...utes-after-booting-coffeelake-uhd-630.261131/ (#3).

Now, I can't disable discrete graphics. I have followed this guide https://www.tonymacx86.com/threads/guide-disabling-discrete-graphics-in-dual-gpu-laptops.163772/ but I didn't find out path to add _OFF method. Can you help me to find it out? Please.
Thanks.
 

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  • Troubleshoot.zip
    3.4 MB · Views: 190
Last edited:
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