thebigfederal Posted February 10, 2014 Author Share Posted February 10, 2014 try my bootpack for E6420 on my signature file below, but keep your DSDT file. I did what you told me to do, but know I have and error and the lapto get freeze I have this Panic(CPU 3 caller 0xffffff7f8dc09da): pmLock: waited too long, held by 0@0xffffff80002e44ef Debugger called: <panic> Backtrace (CPU 3), Frame : Return Address Kernel extensions in backtrace: System uptime in nanoseconds: 73636447548 Something like that Please now I can't use it. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 10, 2014 Moderators Share Posted February 10, 2014 I did what you told me to do, but know I have and error and the lapto get freeze I have this Panic(CPU 3 caller 0xffffff7f8dc09da): pmLock: waited too long, held by 0@0xffffff80002e44ef Debugger called: Backtrace (CPU 3), Frame : Return Address Kernel extensions in backtrace: System uptime in nanoseconds: 73636447548 Something like that Please now I can't use it. Did you restore the DSDT.aml you had working into Extra? Link to comment Share on other sites More sharing options...
thebigfederal Posted February 10, 2014 Author Share Posted February 10, 2014 Did you restore the DSDT.aml you had working into Extra? I got no DSDT.aml file in my Extra folder Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 10, 2014 Moderators Share Posted February 10, 2014 I got no DSDT.aml file in my Extra folder Place these 3 files in Extra E6520.zip Link to comment Share on other sites More sharing options...
thebigfederal Posted February 10, 2014 Author Share Posted February 10, 2014 Place these 3 files in Extra E6520.zip Ok I did it. I got Audio working, trackpad working, Camera working on FaceTime But I just have two resolution 1366x768 and 1366x756 and wifi is no working. And it's feel slow when I get full screen on apps, any idea for the wifi And screen resolution? Than you very very much you are amazing bro. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 10, 2014 Moderators Share Posted February 10, 2014 Ok I did it. I got Audio working, trackpad working, Camera working on FaceTime But I just have two resolution 1366x768 and 1366x756 and wifi is no working. And it's feel slow when I get full screen on apps, any idea for the wifi And screen resolution? Than you very very much you are amazing bro. You said your full screen resolution is 1366x768, so that's the max it'll go. As for wireless, you probably have an Intel, that needs to be replace with a compatible one. Look here. Link to comment Share on other sites More sharing options...
thebigfederal Posted February 11, 2014 Author Share Posted February 11, 2014 You said your full screen resolution is 1366x768, so that's the max it'll go. As for wireless, you probably have an Intel, that needs to be replace with a compatible one. Look here. Thank you so much, i did the wifi with D-Link dwa-131 nano USB and it working great, now one more question. Every time my PC boot in windows 7 and to choose osx I have to put in myhack USB drive. How can do this without USB drive? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 11, 2014 Moderators Share Posted February 11, 2014 Thank you so much, i did the wifi with D-Link dwa-131 nano USB and it working great, now one more question. Every time my PC boot in windows 7 and to choose osx I have to put in myhack USB drive. How can do this without USB drive? How is your Windows7 installed? On a second partition or secondary HDD? Link to comment Share on other sites More sharing options...
thebigfederal Posted February 11, 2014 Author Share Posted February 11, 2014 How is your Windows7 installed? On a second partition or secondary HDD? On a second partition Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted February 11, 2014 Moderators Share Posted February 11, 2014 On a second partition Download Chameleon wizard and install Chameleon to OSX partition according to pix below Link to comment Share on other sites More sharing options...
Recommended Posts