Jump to content

DELL LATITUDE 7280 TB


abraxis

Recommended Posts

Here are the files.

 

I did some more testing and this is what i found.

 

Normal boot -> Trackpad OK, backlight and headphones audio NOK

Wake from sleep-> Trackpad NOK, backlight and headphones audio OK

Reboot after wake from sleep -> Trackpad NOK, backlight and headphones audio NOK<------> Normally the trackpad should be okay as a normal boot. This behaviour stays trough multiple reboots ( tried 4 times). I ran the debug in that state as well, you will find it in attachement.

 

If I turn off the computer and start it manually, it behaves once again as a normal boot. So once trackpad is deactivated because of sleep, it will stay in that state until the computer is turned off completely.

 

Note: i saved manually the ioregs each time so the one after reboot should be the same as the one in the generated debug archive.

ioReg_Before_Sleep.zip

Ioreg_After_sleep.zip

ioReg_After_reboot.zip

debug_4858_After_reboot.zip

Link to comment
Share on other sites

×
×
  • Create New...