14.6. Answers to Review Questions

  1. D. Laptop service manuals can be obtained from the manufacturer's website. It's very rare that paper service manuals are shipped with the laptop. Pressing F1 while in Windows will open Windows Help, and pressing F2 on many laptops during the system boot will take you into the BIOS.

  2. A, B. The components of an LCD screen are the inverter, screen, and backlight. The video card is also a key component of the LCD system. A CRT is a different technology than LCD.

  3. B, D. The two laptop memory form factor standards are the 144-pin SODIMM and 172-pin MicroDIMM.

  4. A. The backlight provides light to the LCD screen. The inverter provides power to the backlight, and the screen displays the picture.

  5. A. Mini PCIe cards have 52-pin ...

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