It seems that your laptop is overheating. I would suggest you disassemble it, clean the fan, check the thermal grease on the processor & any other chip. Make sure that the thermal grease is not dry. If it is, wipe it out & apply new thermal grease to between the surface of the chip & the fan's heat sink. If you suspect the fan is not running properly, replace it with a new one.
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It seems that your laptop is overheating. I would suggest you disassemble it, clean the fan, check the thermal grease on the processor & any other chip. Make sure that the thermal grease is not dry. If it is, wipe it out & apply new thermal grease to between the surface of the chip & the fan's heat sink.
If you suspect the fan is not running properly, replace it with a new one.