Replacing The Keyboard Or Mouse - Lenovo 7052C9U User Manual

6. Position the new internal speaker into the four metal clips
until it is secured in place.
Figure 49. Installing a new internal speaker
7. Connect the internal speaker cable to the system board. See "Locating parts on the system board"
on page 13.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 67.

Replacing the keyboard or mouse

Attention: Do not open your computer or attempt any repair before reading and understanding the "Important
safety information" on page vii.
This section provides instructions on how to replace the keyboard or mouse.
To replace the keyboard or mouse, do the following:
1. Disconnect the old keyboard cable or mouse cable from the computer.
2. Connect a new keyboard or mouse to one of the USB connectors on the computer. Depending on where
you want to connect the new keyboard or mouse, see "Locating connectors, controls, and indicators on
the front of your computer" on page 9 or "Locating connectors on the rear of your computer" on page 10.
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ThinkCentre User Guide
1 and push downward on the internal speaker