Lenovo ideacentre All-In-One 730S Computer Hardware Maintenance Manual page 53

Step 8. Remove the motherboard. Refer toReplacing the motherboard
Step 9. Remove the LVDS and touch(touch model only) cables from the connectors in the LCD panel.
Step 10. Remove the motherboard base frame.
Step 11. Remove the four screws that secure the front decorative cover to the chassis.
Step 12. Lift up the front decorative cover as shown to remove it.
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Chapter 8 Replacing hardware
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