Grubinho Posted November 21, 2014 Share Posted November 21, 2014 Hi. I installed 10.9.0 Mavericks on Dell e5420 and can't get full qe/ci. My specs: 2520m with Intel HD 3000 graphics 6GB Ram 2x SSD drive with 2hd Caddy 1600x900 resolution The problem is that when I remove all graphics kexts - can get desktop, but have no qe/ci and instead of got flickering. Tried many kext (AppleIntelSNBGraphicsFB) but any of them didn't work (got blank screen after boot). If someone have that model and got HDMI Audio + Full qe/ci - please attach in answer. I'm really tired with config and lot of options , bot flags etc. Tried in any way with no luck. It will be really nice to get some help... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 21, 2014 Moderators Share Posted November 21, 2014 I assume you don't have a patched DSDT working? Download MACIasl or DPCIManager and extract a raw DSDT, attach it here and I'll patch it for you. Also you'll have to put back all the graphics kexts if you want full QE/CI working. Try booting with GraphicsEnabler=Yes EnableDualLink=Yes Link to comment Share on other sites More sharing options...
Grubinho Posted November 22, 2014 Author Share Posted November 22, 2014 Thank you for reply. I don't know why but now I have 1024x768 instead of 1600x900 when boot to OS. Could you tell me which kexts are necessary to run HD3000? Earlier I run with ...Azuri, ...Capri and AppleIntelSNBGraphicsFB but had many glitches , artefacts and system was unstable. So I done backup of graphics kext with chameleon and checked option "don't drop DSDT". Now is the situation. (I can't attach DSDT - got error You aren't permitted to upload this kind of file) Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 22, 2014 Moderators Share Posted November 22, 2014 Compress the file and then attach it. Azul is for HD 4400 or HD 4600 or HD 5000 Capri is for HD 4000 AppleIntelSNBGraphicsFB is for HD 3000 Are you using Clover or Chameleon? Link to comment Share on other sites More sharing options...
Grubinho Posted November 22, 2014 Author Share Posted November 22, 2014 I use Chameleon (legacy) dsdt_e5420_system.zip Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 22, 2014 Moderators Share Posted November 22, 2014 Rename it to DSDT.aml and placed it in /Extra DSDT_E5420.aml.zip Link to comment Share on other sites More sharing options...
Grubinho Posted November 22, 2014 Author Share Posted November 22, 2014 Thank you! You made my day... Now I have another problem. When I set resolution to 1600x900 - have glitches and random graphical artifacts - they are huge and show up relatively quick. When I set 1344x756 - they are smaller and show up after some time. I think so maybe it's something with NVRAM or/and something with full buffer. and maybe it's proper hd 3000 kext What I can do with that ? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 22, 2014 Moderators Share Posted November 22, 2014 What method did you use to install 10.9.0? What kexts do you have in /Extra/Extensions? Can you upgrade to 10.9.5? Link to comment Share on other sites More sharing options...
Grubinho Posted November 22, 2014 Author Share Posted November 22, 2014 I'm not sure which metod I used. Many times I have changed bootloader and installation. I installed with Myhack and with tonycrap ...beast I think that artifacts may be related with RAM. I have 2 sticks 2 + 4. Removed 2gb and so far nothing bad happened. I updated system to 10.9.5 with no problem instead HDMI audio. Have VoodoHDA kext and no audio output with hdmi. Is there any way to fix ? Once more thank you for help... Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 23, 2014 Moderators Share Posted November 23, 2014 This will enable audio and HDMI audio. Remove voodoohda and AppleHDADisabler. E5420_hdmi.zip Link to comment Share on other sites More sharing options...
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