RehabMan
Moderator
- Joined
- May 2, 2012
- Messages
- 181,006
- Motherboard
- Intel DH67BL
- CPU
- i7-2600K
- Graphics
- HD 3000
- Mac
- Mobile Phone
Weird because the backlight controls work before sleep. Is PWM disconnected after sleep?
Sounds like the system is initializing something incorrectly (for your hardware) after wake from sleep.
You might try with "Options" set to zero (eg. kWriteLEVWOnSet set zero).