Monitor your PC temperature with this useful tool.

Motherboard Monitor (MBM) is a tool that will display information from the sensor chips on your motherboard in your Windows system tray. MBM supports a wide range of Chipsets & Sensor Chip combinations.

It can sense temps from Cpu, HDD, GFx and Mobo. It does also sense Fan speeds. If it senses that your hardware is overheated it can protect it by Shutting it down (user configured).