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DELL LATITUDE 7280 TB


abraxis

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Here are the results.

 

It's still the same concerning the trackpad, still deactivated after wake from sleep but else it's okay.

However backlight becomes way more erratic. It boots with the screen at the lowest brightnes, almost pitch black. I had to do a hard reset to get the backlight at a normal level. Still can't control it if not waking from sleep. That was for both the DSDTs. It has also happened with the original DSDT.

 

The backlight issue (power management in general?) is actually the most troublesome.

DSDT-Tests.zip

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