Lenovo 6397 Computer Hardware User Manual


 
5. Remove the Media Card Reader from the chassis.
6. Install the new Media Card Reader into the chassis and align the screw-hole in the Media Card Reader
with the hole in the chassis.
7. Install the screw to secure the Media Card Reader to the chassis.
8. Connect the Media Card Reader cable to the system board.
9. Go to “Completing the FRU replacement” on page 81.
Replacing the system fan assembly
This section provides instructions on how to replace the system fan assembly.
Note: When you receive your new system fan assembly, you will receive new rubber mounts.
1. Open the computer cover. See “Opening the cover” on page 68.
2. Locate the system fan connector. See “System board locations” on page 68.
3. Disconnect the system fan assembly cable from the system board. See “System board locations”
on page 68.
4. You might have to remove the hard disk drive to gain access to the system fan. See “Replacing a
hard disk drive” on page 73
.
5. Remove the two rubber mounts from the system fan assembly that connect to the chassis by breaking
them or cutting them with a pair of scissors. Once this has been done, remove the rubber mounts
from the rear of the chassis.
6. Pull the system fan assembly outward from the chassis. Then lift the system fan assembly out of the
chassis.
Chapter 8. Replacing FRUs 79