Intel HD3000 Graphics VGA Port

[ioankralev]

Hi everyone.How I can get working VGA port on HD3000 Graphics using Chimera/Chameleon?

 

[RehabMan]

Hi everyone.How I can get working VGA port on HD3000 Graphics using Chimera/Chameleon?

You need to patch AppleIntelSNBGraphicsFB.

for example:

sudo perl -pi -e 's|\x01\x02\x04\x00\x10\x07\x00\x00\x10\x07\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x00\x00\x00\x02\x05\x00\x00\x00\x04\x00\x00\x07\x00\x00\x00\x03\x04\x00\x00\x00\x04\x00\x00\x09\x00\x00\x00\x04\x06\x00\x00\x00\x04\x00\x00\x09\x00\x00\x00|\x01\x02\x03\x00\x10\x07\x00\x00\x10\x07\x00\x00\x06\x02\x00\x00\x00\x01\x00\x00\x09\x00\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x00\x00\x00\x04\x06\x00\x00\x00\x08\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|g' /System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB
sudo touch /System/Library/Extensions

Keep a backup of your original as this patch tends to interferer with proper HDMI.

Best to use an HDMI->VGA adapter instead.

 

[ioankralev]

You need to patch AppleIntelSNBGraphicsFB.

for example:

sudo perl -pi -e 's|\x01\x02\x04\x00\x10\x07\x00\x00\x10\x07\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x00\x00\x00\x02\x05\x00\x00\x00\x04\x00\x00\x07\x00\x00\x00\x03\x04\x00\x00\x00\x04\x00\x00\x09\x00\x00\x00\x04\x06\x00\x00\x00\x04\x00\x00\x09\x00\x00\x00|\x01\x02\x03\x00\x10\x07\x00\x00\x10\x07\x00\x00\x06\x02\x00\x00\x00\x01\x00\x00\x09\x00\x00\x00\x05\x03\x00\x00\x02\x00\x00\x00\x30\x00\x00\x00\x04\x06\x00\x00\x00\x08\x00\x00\x09\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00|g' /System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB
sudo touch /System/Library/Extensions

Keep a backup of your original as this patch tends to interferer with proper HDMI.

Best to use an HDMI->VGA adapter instead.

It does not work.

 

[RehabMan]

It does not work.

Post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

Also, output of:

md5 /System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB

 

[ioankralev]

Post ioreg: http://www.tonymacx86.com/audio/58368-guide-how-make-copy-ioreg.html. Please, use the IORegistryExplorer v2.1 attached to the post! DO NOT reply with an ioreg from any other version of IORegistryExplorer.app.

Also, output of:

md5 /System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB

View attachment Bojidars-Mac-Pro.ioreg

 

[RehabMan]

View attachment 141938

You forgot to provide requested 'md5' output.

Your ioreg shows no HD3000. You're using the Nvidia graphics device.

 

[ioankralev]

You forgot to provide requested 'md5' output.

Your ioreg shows no HD3000. You're using the Nvidia graphics device.

But why I am using nvidia, CPU has HD3000 Graphics.

 

[RehabMan]

But why I am using nvidia, CPU has HD3000 Graphics.

Just because your CPU has integrated graphics does not mean the OEM used it.

Your laptop is using Nvidia.

 

[ioankralev]

Just because your CPU has integrated graphics does not mean the OEM used it.

Your laptop is using Nvidia.

MD5 (/System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB) = 8a57e1efbd7bf4fcf5656c2cf61b8ef4

 

[RehabMan]

MD5 (/System/Library/Extensions/AppleIntelSNBGraphicsFB.kext/Contents/MacOS/AppleIntelSNBGraphicsFB) = 8a57e1efbd7bf4fcf5656c2cf61b8ef4

It is correct for AppleIntelSNBGraphicsFB patched for VGA on Yosemite 10.10.3.

But you don't have HD3000, so not expected to work for you.

VGA is not supported with Nvidia (and most other graphics chips on OS X).