# # Fixing Backlight (SSDT-PNLF)

- What this SSDT does
- Methods to make this SSDT

## # What this SSDT does

The purpose of this SSDT is to create a PNLF device for macOS to play with, specifically one with a hardware ID of `APP0002`. Luckily WhateverGreen will handle the rest of the work for us.

## # Methods to make this SSDT

For the backlight fix, there are 2 methods you can choose from:

- Prebuilt
- Manual