Lenovo S20-00 Hardware Maintenance Manual page 37

Step 8. Remove the eight screws that secure the motherboard to the rear cover and lift it up to remove it.
Step 9. Remove the heat-sink from the motherboard as shown.
Step 10. To install the new motherboard or heat-sink:
a. Attach the heat-sink to the motherboard.
b. Line up the holes on the motherboard with the mounting holes on the rear cover and secure
the motherboard with the eight screws.
c. Attach the Wi-Fi card, memory modules to the motherboard.
d. Connect all the cables to the motherboard.
Step 11. Reattach the rear cover and secure it with the screws.
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Chapter 7 Replacing hardware
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