On the V15, you can press Fn + F5 without NitroSense installed — but it only cycles Auto → Default → Performance. With NitroSense installed, Fn + F5 brings up an showing exact fan RPM and temps in real-time — something even older Nitro 5 models don’t do.
NitroSense is a proprietary software developed by Acer to enhance the performance, monitoring, and control of their Nitro series laptops. This utility provides a user-friendly interface to optimize your laptop's settings for gaming, entertainment, and everyday use. With NitroSense, you can: download nitrosense for acer nitro v15 exclusive