Lenovo Yoga C940-15IRH, Hardware Maintenance Manual

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Remove the lower case
Make sure the following FRU (or CRU) has been removed. Also, shut down the computer before servicing it.
“Remove the active pen” on page 28
Step 1. Disconnect all power cords, cables and USB devices from the computer.
Step 2. Place the computer upside down on a flat surface.
Step 3. Remove six screws.
Figure 3. Remove six screws
Callout number Screw specifications Number of screws
1 M2 x L11 2
2 M2 x L4 4
Step 4. Remove the lower case.
Chapter 4
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Removing a FRU or CRU
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