Don't let happen this to your Laptop.
Overheating and Shutting Down – Heat is the enemy of electrical components. If a cooling fan stops working, or too much dust gets into the heatsink assembly, your processor will run at a higher temperature. When a temperature threshold has been reached, the processor will shut down immediately to prevent heat damage. We recommend a delicate but thorough cleaning to avoid this situation. Estimated cleaning fee $45.00 to $60.00. Estimated cost to replace a cooling fan $120.00 parts and labour (includes cleaning).