Lenovo THINKCENTRE M79 User Manual page 91

3. Remove the front bezel. See "Removing and reinstalling the front bezel" on page 70.
4. Record the cable routing of the installed slim card reader and disconnect the cable of the slim card
reader from the system board.
5. Remove the screw that secures the slim card reader bracket and then remove the bracket from the
chassis.
Figure 23. Removing the slim card reader bracket
6. Remove the two screws that secure the slim card reader to the bracket. Then, slide the slim card
reader as shown to remove it from the bracket.
Note: Touch only the edges of the slim card reader. Do not touch the circuit board of it.
Figure 24. Removing the slim card reader from the bracket
7. Take the new slim card reader out of the static-protective package by its sides.
8. Align the new slim card reader in the slim card reader bracket and slide the slim card reader into the rail
as shown until it stops. Then, install the two screws to secure the new slim card reader to the bracket.
.
Chapter 9 Installing or replacing hardware
79