My new Dell XPS 15 is easy to service. 12 screws on the bottom gives easy access to the ram, battery, drive slots, and wifi. The heat sinks and pipes for the CP

My new Dell XPS 15 is easy to service. 12 screws on the bottom gives easy access to the ram, battery, drive slots, and wifi. The heat sinks and pipes for the CPU and GPU has what, 8 screws? The screws don't need to be removed to clean out the fans with compressed air. I replaced the SSD, wifi card, and repasted the CPU/GPU cooler. The operation took me 30 minutes.