mosi Posted August 3, 2013 Share Posted August 3, 2013 i tried lot's of guides and different methods to get full advantage of my probook 4520 graphic but this mobility radeon hd 4300/4500 still not working. i tried adding dev id to kext. tried EDID, tried adding it's framebuffer from vbios to shrike in kext. this is my last try. i want to add this framebuffer which is already replaced in ATI4600Controller as shrike http://db.tt/V5O2HJID which is obtained from this graphic bios http://db.tt/ZmNvJVEl and i wanna patch it to this DSDT: DSDT obtained inside mac (with graphicsenabler=no as a flag) http://db.tt/dwCAHBpE DSDT obtained from ubuntu http://db.tt/2m7mwKJW for further reference: EDID from ubuntu: http://db.tt/7KBvztOY io registry from mac (with graphicsenabler=no as a flag) http://db.tt/dg6OEeon i followed this guidehttps://rampagedev.wordpress.com/guides/inject-your-amdati-graphic-card-into-a-dsdt/ the main problem is when i compile original DSDTs it shows lots of errors! and i can't patch! meanwhile i am really not sure where to add codes for GFX! any help would be really appreciated. Link to comment Share on other sites More sharing options...
Slice Posted August 10, 2013 Share Posted August 10, 2013 I didn't insert your video but I corrected DSDT to be compilable. Your videocard seems to be \_SB.PCI0.GFX0 DSDT.aml.zip Link to comment Share on other sites More sharing options...
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