TestOut PC Pro: 9.2 Laptop Components

How do you fix common problems with a notebook touchpad?

-The most common problem for the touchpad is that the mouse cursor is not controlled properly based on where your press. In this case, run a utility to recalibrate the touchpad. -Some notebooks recalibrate the touchpad at every system boot. Reboot the computer, making sure not to press the touchpad during startup.

How do you identify the location of components and replacement procedures for notebook systems?

Consult the documentation to find the location of screws and to identify installation sequences for accessing system components.

How can you tell if a failed notebook display is caused by the screen or the video card?

If it is the display, it will usually flicker or appear dim. If it is the video card, then there will be nothing displayed at all.

When purchasing a replacement internal drive for a notebook, which specifications should you verify before the purchase?

Note that internal hard drives are usually 2.5" or 3.5" in size, and verify the interface type (SATA), speed, capacity, and RPM speed supported by the notebook before purchasing a replacement drive.

How can you continue to use a notebook if a built-in component (such as a keyboard, pointing device, or network card) fails?

You can connect these devices externally via its USB counterpart.

What type of notebook internal components may require you to remove the keyboard before replacing that component?

You will typically need to remove the keyboard to replace other internal components such as the processor, wireless card, or video card.