i cant re-seating the CPU... i dont even know how to do that... is there another way that is safer please?
A couple of things you can try:
1. Select "Balanced" (or similar) performance in Power Options in the Control Panel. This will lower the power draw as compared to "Performance" setting, and thereby lower the temps.
2. When you use the laptop at home, office, or in any other regular location, use a laptop cooler. Some laptop coolers have their own AC Adapter, and some draw their power from the USB port. The ones with an AC Adapter will not run down the laptop battery prematurely.