Format the filesystem structure explicitly as . 2. Restoring the Partition

Finding a direct replacement for the ASD 3S159 can be challenging. Here is the standard industry approach:

: A specialized, stripped-down version of macOS. It loads specific drivers to perform complex stress testing on advanced hardware modules. This mode is critical for checking 3D graphics processing units (GPUs), video VRAM stability, full audio path loops, and thermal management routines under heavy synthetic workloads. Target Machine: The Mac Pro (Late 2013)

: Boots directly into an ultra-lightweight, non-OS environment.