Removing The Emi Cover - Lenovo IdeaCentre B520e Hardware Maintenance Manual

Step 2. Remove the back deco. Refer to "Removing the back deco".
Step 3. Remove the computer stand. Refer to "Removing the computer stand".
Step 4. Remove the EMI cover. Refer to "Removing the EMI cover".
Step 5. Remove the 2 screws that secure bluetooth module to the chassis.
Step 6. Lift up the bluetooth module and disconnect the antenna cable from the motherboard.
Step 7. Connect the antenna cable to the motherboard.
Step 8. Line up the bluetooth module with the mounting holes on the chassis and secure it with the
2 screws.
Step 9. Reattach the EMI cover, back deco, the computer cover and computer stand.

Removing the EMI cover

Note: Turn off the computer and wait 3 to 5 minutes to let it cool down before removing the cover.
Note: It may be helpful to place the computer face-down on a soft flat surface for this procedure. Lenovo
recommends that you use a blanket, towel, or other soft cloth to protect the computer screen from scratches
or other damage.
To replace the EMI cover:
Step 1. Remove the computer cover. Refer to "Removing the computer cover".
Step 2. Remove the back deco. Refer to "Removing the back deco".
Step 3. Remove the computer stand. Refer to "Removing the computer stand".
Step 4. Remove the 19 screws that secure the EMI cover to the chassis and lift up the EMI cover.
.
Chapter 8 Replacing hardware
33