Curve of the MacBook fan design
Curve of the MacBook fan design
Hi, thank you for sharing your concerns. It sounds like you're experiencing high temperatures on your MacBook despite the fan running at full speed. You've tried changing thermal paste and replacing the fan, but the issue persists. Given the model A1342 and the history of overheating, it might be related to hardware wear or a problem specific to macOS. The yellowed plastic around the fan could indicate previous damage. I’d recommend checking for any signs of physical damage or corrosion and considering a professional diagnosis to rule out deeper issues.
It's not possible to repair it, sorry. The setup isn't great for gaming, which explains why the performance is poor.
It's not just about playing games either. YouTube looks really appealing. The real problem is that the fan stops working when things get warm.
There are solutions available; I use Macs Fan Control for my MacBook and it maintains a high temperature of 70°C with fans spinning at full speed. My curve starts around 35°C to gradually increase the fan speed, reaching a maximum of 70°C. It’s not ideal for direct contact, but it’s better than letting things overheat. Here’s the link: https://www.crystalidea.com/macs-fan-control