Replacing Cards 316 Replace the computer cover (see "Replacing the Computer Cover" onpage 11).Replacing the RF ModuleCAUTION: Before working inside your computer, read the safety information thatshipped with your computer. For additional safety best practices information, seethe Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.1 Follow the procedures in "Before You Begin" on page 9.2 Remove the computer cover (see "Replacing the Computer Cover" onpage 11).3 Remove the screw securing the radio frequency (RF) module, flip themodule and disconnect the RF module cable.4 To install the RF module, connect the RF module cable.5 Flip the RF module and align the screw hole on the RF module with thescrew hole on the chassis.6 Replace the screw that secures the RF module.1 RF module 2 RF module cable3 screw123