MacBook Air Overheating? How to Replace Thermal Paste (A1466)

MacBook Air overheating? In this video I show how to replace thermal paste on MacBook Air A1466 step by step. If your MacBook is getting hot, running slow or the fan is loud, replacing the thermal paste can fix overheating and improve performance. In this guide you will learn: • how to open MacBook Air A1466 • how to safely remove the cooling system • how to clean old thermal paste • how to apply new thermal paste correctly • how to reassemble your MacBook This repair is simple and can significantly reduce temperature and fan noise. Perfect for beginners and anyone doing MacBook repair or upgrade. Subscribe to FixTech Lab for more real laptop repairs, MacBook fixes and teardown videos. #macbookair #macbookrepair #thermalpaste #overheating #a1466 #fixmacbook #laptop