how can I stop power management in windows 8.1 from changing back to default setting?

[boshettee]

set display screen to never turn off using all available power management categories and power management reverts back to default every time I reboot.

 

[boshettee]

This query can be closed. Somehow, someway windows corrected itself and I now have control over power management. Good to feel so empowered that you can control an operating system with thought