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How to replace the System Board on a Optiplex SFFPlus 7020

Published  November 25, 2025

This 3D experience gives you the step by step process of replacing the System Board and a Optiplex SFFPlus 7020. The procedure will also include removing the Side Cover, Front bezel, Internal speaker, Intrusion switch, Coin Cell Battery, Hard drive assembly, Disk drive cage, SMA Antenna, Expansion card, Wireless Module (WLAN), Memory Modules, Solid State Drive (SSD) 2280, Solid State Drive (SSD) 2230, Processor fan and heat sink assembly, Processor, Serial module, VGA module, DP module, HDMI module, Type-C module and reinstalling them.

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