[solved] HD620 Graphics not working

[RehabMan]

hello, how can i fix HD620 Graphics, it show only 7 MB video memory, all try many times but not fixed.

here is my config.plist

Your config.plist is wrong.
See guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

 

[Popyura]

Here

Try this config. Also make sure you have FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext installed in S/L/E. I've attached them here just in case.

 

[dgnzcn]

Try this config. Also make sure you have FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext installed in S/L/E. I've attached them here just in case.

Not booting now why?

 

[Feartech]

View attachment 238116 View attachment 238117
Not booting now why?

change to a more compatible smbios that will run Sierra, Rehabman's config.plist's have appropriate smbios info

 

[Popyura]

View attachment 238116 View attachment 238117
Not booting now why?

Accidentally stripped out the SMBIOS info. Try this config now. It's adapted from RehabMan's HD620 one.

 

[dgnzcn]

Accidentally stripped out the SMBIOS info. Try this config now. It's adapted from RehabMan's HD620 one.

It is same only show 7mb.

I can boot only with this: cpus=1 and i selected inject efi strings

 

[RehabMan]

It is same only show 7mb.

I can boot only with this: cpus=1 and i selected inject efi strings

View attachment 238148

No need to select anything special in Clover.
Your selecting "inject efi strings" may be causing the problem.

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

 

[dgnzcn]

No need to select anything special in Clover.
Your selecting "inject efi strings" may be causing the problem.

Read FAQ, "Problem Reporting"
https://www.tonymacx86.com/threads/faq-read-first-laptop-frequent-questions.164990/

But If i deselect inject efi string system hanging?

Am i need this files FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext in /EFI/CLOVER/kext/other directory?

 

[RehabMan]

View attachment 238167

But If i deselect inject efi string system hanging?

Am i need this files FakePCIID.kext and FakePCIID_Intel_HD_Graphics.kext in /EFI/CLOVER/kext/other directory?

The panic image indicates DVMT-prealloc is set incorrectly.
If you can't set it, you must use the minStolenSize patch.
It is covered in the guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

 

[dgnzcn]

The panic image indicates DVMT-prealloc is set incorrectly.
If you can't set it, you must use the minStolenSize patch.
It is covered in the guide:
https://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

I patched is it ok?


<dict>
<key>Comment</key>
<string>Disable minStolenSize less or equal fStolenMemorySize assertion, 10.12.0 ( (based on Austere.J patch)</string>
<key>Disabled</key>
<false/>
<key>Find</key>
<data>
iUXIOcZ2UQ==
</data>
<key>MatchOS</key>
<string>10.12.x</string>
<key>Name</key>
<string>com.apple.driver.AppleIntelSKLGraphicsFramebuffer</string>
<key>Replace</key>
<data>
iUXIOcbrUQ==
</data>
</dict>