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HD4000 on 6 series no QE

hd4000ivy sandy qe

Best Answer microsoftFTW, 25 February 2015 - 11:39 AM

send a PM to you how to , check your Box Message

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#1
katabathos

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Hello there, having a bit of difficulty getting HD4000 graphics to work fully. Current situation:

 

About This Mac reports: Intel HD Graphics 4000 1024 MB

Screen resolution is good - all seems to be working fine.

Sleep / wake appears alright. Sound good. Mouse is not laggy - all seems fairly responsive except accelerated graphics=none.

 

No QE - opaque menu bar etc

No video such as bbc iplayer - black screen. Youtube works but is not being driven by card - uses lots of processor.

 

Asus P8H61-I (6 series sandy bridge desktop)

i3 3225 (7 series ivy desktop)

4gb RAM

 

Yosemite 10.10

Vanilla install following these guides:

 

http://www.insanelym...for-hackintosh/

http://www.insanelym...d-for-yosemite/

 

Chameleon 2.3svn r 2578

 

I’ve tried various combinations of bootflags:

 

GraphicsEnabler=yes / =no

IGPEnabler=yes / no

IntelCapriFB=0 through to IntelCapriFB=11 - kernel panics every so often; nothing better than chameleon’s default.

-f

 

and loads of other things!

 

kextstat reveals intelHD4000 is loading.

 

also tried KemalAlkin’s patched AppleIntelFramebufferCapri.kext and AppleIntelSNBGraphicsFB.kext to see if that helps - no!

https://www.hackinto...-mavericks-109/

 

no SSDT or DSDT

__________________________________________

 

Any suggestions on how to get HD4000 working properly? I’ve been doing a lot of reading around on this forum, but no luck so far.

 

chameleon plist, kextstat output, and screenshots attached for more detail.

 

cheers

 

 

_________________

Chameleon plist:

<key>Graphics Mode</key>
<string>"1920x1080x32"</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
<key>Kernel</key>
<string>/System/Library/Kernels/mach_kernel</string>
<key>Kernel Flags</key>
<string>-v</string>
<key>SMBIOS</key>
<string>/Extra/SMBios.plist</string>
<key>Timeout</key>
<string>5</string>
 
________________
SMBIOS
 
Pretending to be mac mini 6,2
 
Attached File  About This Mac.png   31.19KB   0 downloads
Attached File  kextstatoutput.rtf   11.19KB   1 downloads
Attached File  Screen Glitches.png   47.5KB   0 downloads
 


#2
mendietinha

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there> https://github.com/R...ics_MEI_ivy.txt



#3
katabathos

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Thanks for that. I've heard about the MEI patch, but don't know what to do to use it.

Could you explain how I use that stuff? Cheers

#4
microsoftFTW

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Best Answer

send a PM to you how to , check your Box Message



#5
katabathos

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Solved: use DSDT for series 7 / HD4000 on series six motherboard. Thanks to microsoftFTW who patched my DSDT for me.

Use DSDT plus injection - e.g. with chameleon, the following worked for me:

 

<key>Graphics Mode</key>
<string>"1920x1080x32"</string>
<key>GraphicsEnabler</key>
<string>Yes</string>
<key>IntelCapriFB</key>
<string>10</string>

 

 

 

Full acceleration - QE and all. Good work.







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