Replacing The Front Audio And Usb Assembly - Lenovo 30A0 Hardware Maintenance Manual

8. Slide the new card reader with retainer into the drive bay until it snaps into position.
Figure 30. Installing the card reader
9. Reconnect the card reader cable to the front USB connector 2 on the system board. See "Locating
parts on the system board" on page 74.
10. Reinstall the front bezel. See "Removing and reinstalling the front bezel" on page 87.
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 147.

Replacing the front audio and USB assembly

Attention:
Do not open your computer or attempt any repair before reading and understanding "Important safety information"
on page 1.
This section provides instructions on how to replace the front audio and USB assembly.
To replace the front audio and USB assembly, do the following:
1. Turn off the computer and disconnect all power cords from electrical outlets.
2. Remove the computer cover. See "Removing the computer cover" on page 86.
3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 87.
4. Locate the front audio and USB assembly. See "Locating major FRUs and CRUs" on page 71.
5. Note the cable routing and connection. Then, disconnect the front audio and USB assembly cables
from the system board. See "Locating parts on the system board" on page 74.
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Chapter 10 Replacing FRUs (machine types: 30A0 and 30A1)
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