Sleep
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Hey thanks for all your work with this laptop. It benefited me so much! Anyways, my sleep doesn't work. When I sleep, it goes to sleep fine, but then it will not wake up from sleep. Pressing the power buttons, the keyboard, the mouse all do not work to wake up the laptop. Do you have the same problem?
No. My T450 can wake up from sleep, when power button or Fn is pressed, or open the lid. Keyboard and USB devices do not work to do that.
I think you need some DSDT patches. What have you done with DSDT?
I have done the patches you recommended and fixed it for HDMI audio but that's it.
DSDT.aml.zip
Could you attach your patched one for me to see if it would work. Also, I do not get how to use the USB Injector. Could you attach the made kext, I keep getting errors when trying to make the kext from scratch.
Where did you get you DSDT tables? Maybe linux is a better choice. And in this repo, you can get the patched DSDT by running auto_patch.sh in DSDT directory. Anyway, this is the one I am using.
patched_DSDT.zip
Here is the USB Injector
USB_Injector_T450.kext.zip
Same thing with your DSDT. Also, the USB Injector doesn't work (my Webcam and Bluetooth Don't work). Do I need custom values for it?
Sleep: Check the bios setting，part＃1 ，Security > FingerPrint > Set Predesktop Authentication to Disabled.
USB: check the port values by aida64 in windows. Or use IORegistryExplorer in yosemite.
Still no luck with sleep
~~Have you try to get your DSDT from linux, and run auto_patch.sh in Mac OS X? ~~
Yea I tried that
Okay got it I changed something in my BIOS and it works now
Hi vampi369325, what your change in bios ? i disable fingerprint, sleep OK, but no response if i pressed fn or power button to wake up laptop.