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Complete Teardown & Repair Guide: iMac 21.5-inch 4K (2019) | Model A2116

Inside the 2019 iMac 4K: We strip the A2116 (EMC 3195) down to the screws. Learn the correct way to cut the adhesive, remove the ‘Dust Catcher,’ and safely extract the Logic Board without damaging the 4K display.
iMac 2019 21.5 Repair, A2116 Logic Board Removal, iMac EMC 3195 Upgrade
Open PC case showcasing internal components during a high-performance editing PC build

Building the Ultimate Editing PC: Step-by-Step Guide

High-performance editing PC build with RGB lighting and powerful components inside a glass-sided case

Electric Editing PC Build Guide – High-Performance Setup for Creators and Professionals

A modern Network Attached Storage (NAS) device connected to various home and office tech gear

Network Attached Storage – What It Is, How It Works, and Why You Need One

Digital shield icon protecting a computer screen surrounded by malware threat icons like viruses, trojans, and ransomware

All About Malware – Types, Threats, and How to Protect Your Devices

Person configuring a wireless router using a laptop, with network icons and signal waves illustrated around

Wireless Networks – A Complete Guide to Setup, Security, and Optimization

Open NAS enclosure showing multiple installed hard drives and connected power/data cables

Network Attached Storage 2 – Building Up Your NAS for Performance and Capacity

Network Attached Storage (NAS) device with multiple connected Ethernet cables and status lights illuminated

Network Attached Storage 3 – Advanced Configurations & Optimization Guide

Business team using laptops and tablets connected via Wi-Fi in a modern office

Wireless Connections – Enhancing Your Business with Seamless Connectivity

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