# Fixing System Clocks: Prebuilt | Getting Started With ACPI

# # Fixing System Clocks: Prebuilt

By far the easiest method, all you need to do is download the following file:

- SSDT-AWAC.aml
  (opens new window)
  - For most users
- SSDT-RTC0-RANGE-HEDT
  (opens new window)
  - For Intel's X99 and X299 platforms

Main things to note with this method:

- Assumes you both have an AWAC clock and it can be easily turned off with the RTC replacing it, this may not always work
  - This only applies to SSDT-AWAC
  - SSDT-RTC0-RANGE instead relies on known RTC names, and can only handle so many edge cases
- Doesn't really teach you anything
  - For most, this doesn't matter. But to some knowing what makes your hackintosh tick is part of the journey

## # Wrapping up

Once you're done making your SSDT, either head to the next page to finish the rest of the SSDTs or head here if you're ready to wrap up:

- Cleanup