Dell Inspiron 14z N411z Inspiron 14z N411z Owners Manual - Page 61
USB Board, Removing the USB Board
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13 USB Board WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance. CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty. CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer). CAUTION: To help prevent damage to the system board, remove the main battery (see "Removing the Battery" on page 13) before working inside the computer. Removing the USB Board 1 Follow the instructions in "Before You Begin" on page 9. 2 Remove the battery. See "Removing the Battery" on page 13. 3 Remove the module cover. See "Removing the Module Cover" on page 15. 4 Remove the optical-drive assembly. "Removing the Optical Drive" on page 23. 5 Remove the keyboard. See "Removing the Keyboard" on page 31. 6 Remove the palm-rest assembly. See "Removing the Palm-Rest Assembly" on page 35. 7 Remove the display assembly. See "Removing the Display Assembly" on page 45. 8 Remove the hinge cover. See "Removing the Hinge Cover" on page 48. 9 Lift the securing latches and disconnect the USB-board cable from the connector on the USB board and the system board. USB Board 61