Lenovo ThinkCentre M800 Hardware Maintenance Manual page 105

8. Remove the screw that secures the card reader and USB assembly bracket to remove it from the
computer.
Figure 25. Removing the card reader and USB assembly bracket from the chassis
9. Remove the two screws that secure the card reader to remove it from the bracket.
Figure 26. Removing the card reader
.
Chapter 9 Installing or replacing hardware
97