Dell OptiPlex 755 Quick Reference Guide - Page 57

1 6 2 3 5 4 1 fan shroud/heat sink assembly 3 memory modules (2) 5 security cable slot 2 speaker (optional) 4 hard drive 6 chassis intrusion switch Cable Cover (Optional) Attaching the Cable Cover 1 Ensure that all external device cables are threaded through the hole in the cable cover. 2 Connect all device cables to the connectors on the back of the computer. 3 Hold the bottom of the cable cover so as to align the tabs with the slots on the computer's back panel. 4 Insert the tabs into the slots and slide the cover to align the ends of the cover with the ends of the chassis (see the illustration) until the cable cover is securely positioned. 5 Install a security device in the security cable slot (optional). Quick Reference Guide 57