1. Use professional tools: You can use professional heat sink repair tools, such as heat sink shaper or heat sink leveler, to restore the shape of the heat sink.
2. Manual plastic surgery: If there is no professional tool, you can use manual plastic surgery. Place the radiator on a flat surface and gently press the radiator by hand to restore its original shape. It should be noted that excessive pressure should be avoided to avoid damaging the radiator.
3. Replace the heat sink: If the heat sink is severely deformed and cannot be restored to its original state, then the best way is to replace the heat sink. You can contact an air-conditioning maintenance professional or buy a suitable heat sink to replace it.
In short, if the radiator of the air conditioner is seriously deformed, measures should be taken to repair it in time to ensure the normal operation of the air conditioner.