Specifications

Logic Board Handling
When inserting a logic board in to the housing, remember to tuck in gaskets on I/O wall:
Refer to the Mac mini (Late 2012) service guide for step-by-step instructions.
Reminder
Avoid touching EMI fingers and gaskets. Oil from your fingers can reduce connectivity and wireless performance.
Logic Board Return
Return the logic board to Apple in the correct packaging and in the same configuration as the replacement board (as shown below).
Wireless card flex cable
Speaker
Screws for wireless card and speaker (as illustrated)
Battery
Service Procedures
Resetting the System Management Controller (SMC)
The System Management Controller (SMC) is a chip on the logic board that controls all power functions. If the computer is experiencing any power
issue, such as not starting up, not displaying video, sleep issues, or fan noise issues, resetting SMC may resolve it.