Dell OptiPlex 5260 - System Board Overview

Component Screw type Quantity Screw image
Speakers M3 4+7.1 XZN 4
Power button board M3x5 1
Microphone M2x2.5 2
Input and Output board shield M3x5 2
Input and Output board M2.5x3.5 2
Headset port M3x5 1
Antennas M2x2.5 2
Display panel M3x5 8
Middle frame M3x5 11
System board layout
OptiPlex 5260 All-in-One
16
Removing and Installing components