A year ago I gave away my laptop, there was a problem with overheating, tormented for 2 weeks, allegedly did something, gave about 100p, said replacing the cooler with a new one + replacing the paste, cleaning and blah blah, in the end they could not do anything, offered to buy it for 300p, a year later I gave it to a friend as a result it turned out that the air intake was specially sealed and the cooler was not changed which I paid for, I generally do not recommend