Is it displayed when the computer is turned on or at work?
However, NTC itself is generally not damaged. If the heat dissipation is good, you should try applying some heat-conducting silicone grease on NTC coil. If not, check the relevant circuit of temperature detection.
Take a look at the air inlet and air outlet of your fan to see if there are any oil stains or dirt, and if so, remove them. There is also a good ventilation when the induction cooker is away from the wall 12CM, which may be caused by poor heat dissipation.
If you charge, it's hard to say. It depends on what ingredients are broken, usually around 20-40.