Replacing The Expresscard - Lenovo ThinkCentre Hardware Maintenance Manual

4. Locate the card reader. See "Locating major FRUs and CRUs (for models with the 20-inch display)" on
page 73 or "Locating major FRUs and CRUs (for models with the 23-inch display)" on page 76.
5. Disconnect the card reader cable from the card reader.
6. Remove the two screws
Figure 36. Removing the card reader
7. Align the screw holes in the new card reader with those on the system board and then install the
two screws to secure the card reader.
8. Connect the card reader cable to the new card reader.
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 126.

Replacing the ExpressCard

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 ExpressCard.
Note: The ExpressCard is available only in some models.
To replace the ExpressCard, do the following:
1. Remove all media from the drives and turn off all attached devices and the computer. Then, disconnect
all power cords from electrical outlets and disconnect all cables that are connected to the computer.
2. Place a soft, clean towel or cloth on the desk or surface. Hold the sides of your computer and gently lay
it down so that the screen is against the surface and the cover is facing up.
1 that secure the card reader and then lift the card reader out of the computer.
.
Chapter 9 Replacing FRUs
107