To improve the time that it takes to install a computer with OSD, you can add a “High Performance Power Scheme” while OSD is running. And then changed it back to the default “Balanced” at the end of the task sequence. You have to add the “High Performance Power Scheme” while you are in WinPE and in Windows.
1. Create a package that contains “PowerCfg.exe” for the WinPE phased. You can find the file on a windows PC.
2. Create a “Run Command Line” step when the task sequence is in WinPE. It could be just before you apply the OS image.