Removing The Emi Cover - Lenovo ideacentre All-In-One Y910 Hardware Maintenance Manual

Step 8. Remove the optical drive. Refer to Replacing the optical drive.
Step 9. Remove the middle cover. Refer to Removing the middle cover.
Step 10. Remove the five screws that secure the stand holder to the chassis, and then lift up the stand
holder to remove it.
Step 11. To reattach the stand holder:
a. Align the holes in the stand holder with the corresponding holes in the chassis.
b. Secure the stand holder to the chassis with five screws.
Step 12. Reattach the middle cover, optical drive, hard disk drive, graphic card, rear covers and stand base.

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 any media from the drives, shut down the operating system, and turn off the computer
and all attached devices.
Step 2. Unplug all power cords from electrical outlets.
Step 3. Disconnect all cables attached to the computer. This includes power cords, input/output (I/O)
cables, and any other cables that are connected to the computer. Refer to Locating connectors,
controls and components to locate the various connectors.
Step 4. Remove the stand base. Refer to Removing the stand base.
Step 5. Remove the rear cover. Refer to Removing the rear covers.
Step 6. Remove the graphic card. Refer to Replacing the graphic card.
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Chapter 8 Replacing hardware
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