Dell G5 15 5587 Laptop Heating Problem With Bios Update

I've been using a Dell G5 15 5587 laptop, and after a BIOS update, the chipset, graphics processing unit (GPU), and central processing unit (CPU) all got very hot. The most annoying thing is that you can't even go back to a stable BIOS version. So, what should be done? Well, I found software that slows down the operating system, which helps keep the computer from getting too hot. What a funny thing! With TurboBoost, my processor can go up to 4.1GHz, but I can only use it at 2.2GHz. What a waste! Don't ever buy from this company. Their service is terrible, and they charge very high fees. On top of that, if you need a replacement part, you might have to wait months for it. Don't make the same mistake I did; stay away from Dell and its problems with laptops.