HD4000 graphics on Lenovo B590

[mu2005]

Thanks will follow guides and let know how it goes for me.

 

[mu2005]

Hello again!

Could you help me to understand how to apply this patch to Clover.
I have found that other user had the same problem.

See the link from forum.
http://www.tonymacx86.com/threads/t...tput-on-dell-xps14-l421x.162908/#post-1049467

In 01660003 the HDMI works, but the internal display is wrong.

For use 0x01660004 i apply in Clover
Find: 050300000200000030020000
Replace: 050300000200000030000000

And the internal display work perfect, but the HDMI not works.​

As I don't need HDMI, I could apply this patch.
Thanks if you could help.

 

[RehabMan]

Hello again!

Could you help me to understand how to apply this patch to Clover.
I have found that other user had the same problem.

See the link from forum.
http://www.tonymacx86.com/threads/t...tput-on-dell-xps14-l421x.162908/#post-1049467

In 01660003 the HDMI works, but the internal display is wrong.

For use 0x01660004 i apply in Clover
Find: 050300000200000030020000
Replace: 050300000200000030000000

And the internal display work perfect, but the HDMI not works.​

As I don't need HDMI, I could apply this patch.
Thanks if you could help.

There are patches for HD4000 HDMI audio in the plists linked from my guide.

http://www.tonymacx86.com/threads/guide-booting-the-os-x-installer-on-laptops-with-clover.148093/

Also, see HDMI audio guide for other important information: http://www.tonymacx86.com/threads/guide-intel-igpu-hdmi-dp-audio-sandy-ivy-haswell-broadwell.189495/

Note: Dual-link (0x01660004) is usually only needed for 1600x900 and 1080p displays, but 1366x768 rare...

 

[mu2005]

There are patches for HD4000 HDMI audio in the plists linked from my guide. Note: Dual-link (0x01660004) is usually only needed for 1600x900 and 1080p displays, but 1366x768 rare...

Thanks. I find out how to create Clover KextPatch in config.plist. Tried replacing key 050300000200000030020000 to 050300000200000030000000, but the hot patch didn't help, as glitches and artifacts remain on screen.

Probably it's just bad luck with such combination Intel HD4000 + HM77 for MacOSX.

I succeeded to install brigthness (slider in Display settings which adjusts brightness) and CPU power management. Still artifacts remain.

Tried all platform-id from 0x01660000 to 0x0166000b (even those for desktop).

 

[RehabMan]

Thanks. I find out how to create Clover KextPatch in config.plist. Tried replacing key 050300000200000030020000 to 050300000200000030000000, but the hot patch didn't help, as glitches and artifacts remain on screen.

Probably it's just bad luck with such combination Intel HD4000 + HM77 for MacOSX.

I succeeded to install brigthness (slider in Display settings which adjusts brightness) and CPU power management. Still artifacts remain.

Tried all platform-id from 0x01660000 to 0x0166000b (even those for desktop).

Thanks. I find out how to create Clover KextPatch in config.plist. Tried replacing key 050300000200000030020000 to 050300000200000030000000, but the hot patch didn't help, as glitches and artifacts remain on screen.

Probably it's just bad luck with such combination Intel HD4000 + HM77 for MacOSX.

I succeeded to install brigthness (slider in Display settings which adjusts brightness) and CPU power management. Still artifacts remain.

Tried all platform-id from 0x01660000 to 0x0166000b (even those for desktop).

Use the patches as-is from my guide plists.

 

[iSystem]

Give all the keksts you put and patches.
For battery, etc.