Lenovo IdeaCentre B750 All-in-One User Manual download pdf (Page 40)

User Guide

Removing the computer cover

Attention: 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 screen from scratches or other

damage.

To remove the computer cover

1. Remove any media (disks, CDs, or memory cards) from the drives, shut down

the operating system, and turn off the computer and all attached devices.

2. Unplug all power cords from electrical outlets.

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 “Left and right view” and “Rear view” for help with locating

the various connectors.

4. Remove the 2 cover pieces by sliding them in opposite directions as shown.

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Lenovo IdeaCentre B750 All-in-One User Manual Page 40