Administrators Hervé Posted September 18, 2014 Administrators Share Posted September 18, 2014 You should not have any graphics issues with the pack I posted in my guide, knowing that you need to replace the SSDT file by the file that fits your own CPU. I could play clips, watch movies or streams when I tested those. I never tried any mkv files though. Link to comment Share on other sites More sharing options...
docentore Posted September 18, 2014 Share Posted September 18, 2014 Ok, thanks for your help so far. Will try your boot pack. Link to comment Share on other sites More sharing options...
salt204 Posted October 5, 2014 Share Posted October 5, 2014 Latitude E6420 with i5-2540M, 8GB RAM and Bios A21 I get EBIOS read error: Controller or devices error Block 0x3785a Sectors 0 Any suggestions? .. Thanks Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 5, 2014 Administrators Share Posted October 5, 2014 Sounds like there's a non-bootable USB device plugged in. Link to comment Share on other sites More sharing options...
salt204 Posted October 5, 2014 Share Posted October 5, 2014 Nothing is plugged in except the usb stick i'm using to install osx. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted October 5, 2014 Administrators Share Posted October 5, 2014 Then you need to (re)install Chameleon on it. Link to comment Share on other sites More sharing options...
salt204 Posted October 5, 2014 Share Posted October 5, 2014 Same thing. Link to comment Share on other sites More sharing options...
cammykool Posted November 8, 2014 Share Posted November 8, 2014 Where is the E6420 zip mentioned in the guide? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 9, 2014 Moderators Share Posted November 9, 2014 I think he meant Extra. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 9, 2014 Moderators Share Posted November 9, 2014 Latitude E6420 with i5-2540M, 8GB RAM and Bios A21 I get EBIOS read error: Controller or devices error Block 0x3785a Sectors 0 Any suggestions? .. Thanks I get this error if I'm using an USB SSD with USB adapter rather than an USB thumb drive as the Installer. To bypass it, I boot with -v flag. Link to comment Share on other sites More sharing options...
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