5-31 Service and MaintenanceUpper Case RemovalPrerequisite:L HDD Module Removal on page 5-15L Fan Removal on page 5-21L DIMM Module Removal on page 5-25L WLAN Module Removal on page 5-271. Push the connector clips down and disconnect the touchpad cable from the mainboardconnector.Figure 5:39. Disconnecting the Touchpad Cable