I've been having a problem with my Asus TUF F15 where it completely shuts down whenever I launch games like GTA V or Forza Horizon 5. This started about a month ago. I thought it might be related to the thermal paste because I applied it myself, but after checking it, I noticed it wasn't applied correctly and tried again. Even after repasting, the issue persists. The shutdowns can happen right after loading a game or even a few minutes into playing. I also suspect it could be something to do with a Windows update that came out in January 2026, but I'm facing some strange errors that prevent me from uninstalling it. Any advice would be appreciated, thanks!
2 Answers
Another thing to consider is whether your power supply unit (PSU) is strong enough for your components. If it's underpowered, it could be causing the shutdowns.
First, I recommend downloading HWMonitor to check your temperatures. If you see your CPU hitting around 100°C, that's likely what's causing your laptop to shut down to prevent damage.

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