4.4. Exam Essentials

Know the differences between laptop processors and desktop processors.

Laptops have less room in them, so it makes sense that laptop processors are smaller than their desktop brethren. They also operate at lower voltages, have more advanced power-down or sleep modes, and are often soldered directly to the motherboard. Finally, chipsets such as the Intel Pentium M chipset also include built-in video processing and networking capabilities.

Understand the differences between laptop memory standards and desktop memory standards.

Continuing a main theme of this chapter, memory in laptops needs to be smaller than in desktops, and so it is. The two main standards for laptop memory are SODIMM and MicroDIMM.

Understand the various ...

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