macromac Posted May 22, 2014 Share Posted May 22, 2014 My notebook Acer3820tzg with ATI HD5650m,but the senseid=0x7 according to my 1002_68c1.rom,just like belows: interface senseid txmit enc LVDS 07 10 00 HDMI 02 11 02 VGA 01 00 10 I had revise my dsdt file and complier it to aml.In specificlly,I added my EDID and video rom(bin_image) to the dsdt, and follow artur_pt's advice change smbios to mac(5,1),but I can't drive my ATI HD5650m.How should I do to drive my HD550m? All effort I do contained in the attached file Extra_may.zip.Would you please let me konw how to do next? Any advice would be appreciated.Thanks. Hardwareinformation.txt Extra_may.zip Link to comment Share on other sites More sharing options...
chris1111 Posted May 22, 2014 Share Posted May 22, 2014 Did you try to ad this on the boot plist ? <key>PciRoot</key> <string>0</string> Link to comment Share on other sites More sharing options...
macromac Posted May 22, 2014 Author Share Posted May 22, 2014 Never tried this parameters.I tried this parameter but without effection. did my dsdt is right?I added a GXF1 to my dsdt instead of revising GXF0 when I use Eulemur,It notified me that RadeonSensors(pci2):[ERROR] Unable to locate ATY,bin_image RadeonSensors(pci2):found ATI Radeon ID:0X68C1,BIOS :undefind and stucks with flow_fivert_kctl_disconnect(0):diconnecting group 1 Link to comment Share on other sites More sharing options...
macromac Posted May 23, 2014 Author Share Posted May 23, 2014 I believe that revising DSDT file will help me out of this question.And some question occur and confuse me a lot.One is which information can help me determine where the video code added,the other is that where I can find the video code ?I extracted my DSDT file and it has a device(GFX0) Link to comment Share on other sites More sharing options...
macromac Posted May 27, 2014 Author Share Posted May 27, 2014 update my bios from 1.13 to 1.19 would be help? Link to comment Share on other sites More sharing options...
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