Apple Mac mini, 2018 User's Guide
![Apple Mac mini, 2018 manual cover](/images/52f68646e08779bf446f491e/thumbs/thumb175x175.webp)
To reset the SMC on your Mac mini 2018, shut down your Mac, unplug the power cord, wait 15 seconds, plug the power cord back in, wait another 5 seconds, and then turn on your Mac.
First, ensure you have compatible RAM. Power down and unplug your Mac mini. Use the proper tools to open the casing and remove the current RAM. Insert the new RAM into the slots, ensuring it's properly seated. Reassemble and power on your Mac mini.
Check for software updates, clear cache and temporary files, close unused applications, and consider upgrading the RAM or storage. Performing a clean install of macOS can also help resolve persistent issues.
Your Mac mini 2018 supports up to three displays. You can connect two displays using Thunderbolt 3 ports and one display using the HDMI 2.0 port. Ensure your cables and adapters are compatible.
Restart your Mac mini and router, ensure Wi-Fi is enabled, and check for software updates. Forget and reconnect to your network, and reset the network settings if necessary.
Go to System Preferences > Security & Privacy > FileVault. Click the lock icon to make changes, then click 'Turn On FileVault'. Follow the prompts to complete the setup.
Yes, the Mac mini 2018 supports external GPUs via Thunderbolt 3. Ensure your eGPU is Mac compatible and connect it using a Thunderbolt 3 cable.
Back up your data, create a bootable macOS installer, restart your Mac while holding Option, select the installer, and use Disk Utility to erase your startup disk before proceeding with the installation.
Yes, the Mac mini 2018 can be configured as a server. You can use macOS Server app to manage server functionalities like file sharing, Time Machine backups, and web hosting.
Check the power connection, perform an SMC and NVRAM reset, and try booting in Safe Mode. If these steps fail, consider reinstalling macOS or contacting Apple Support.