Signs your Mac mini or Mac Pro needs a repair
- Slow to start, or freezing with a spinning wheel
- No power, or it clicks off without warning
- No picture, or a distorted picture, on your monitor
- Clicking drive, or a folder with a question mark at start-up
- Fans that are loud or never stop
- A burning smell from the case
Why is my Mac mini or Mac Pro slow?
Slow, software and virus problems top the list in our repair records for these Macs. Older Mac minis and Mac Pro towers were sold with mechanical hard drives, which are much slower than an SSD. Fitting an SSD is usually the biggest speed improvement an older Mac can get, and more memory helps when the Mac slows down with several apps open.
Where the cause is software, we repair Macs that are slow, freezing, showing errors or failing to start up.
Which Mac mini and Mac Pro models can be upgraded?
Mac mini models from 2010 to 2012 take standard memory modules and a 2.5-inch drive, so both can be upgraded. The 2014 Mac mini has its memory soldered in place, though its hard drive can still be swapped for an SSD. The 2018 Mac mini has memory slots again.
The Mac mini M1, M2 and M4 have memory built into the Apple silicon chip, so it can't be changed after purchase.
Mac Pro and Power Mac towers are designed to be opened, with memory slots and expansion slots inside. The 2013 Mac Pro is far more compact, but its memory can still be upgraded.
What if my Mac mini or Mac Pro won't turn on?
Check the power cable at both ends and try a different wall socket. Then unplug the cable, wait 15 seconds, plug it back in, wait 5 seconds and press the power button.
If there is still no power, or the Mac clicks off, the power supply or the logic board is the likely cause. We repair both. If you notice a burning smell, unplug the Mac and don't keep trying it.
Before you bring your Mac in
- Back it up with Time Machine if it still starts
- If the drive is clicking, switch it off and leave it off
- Note the model, what happens and when it started
- For a display fault, note which port and cable you use