The Mac Pro is a powerhouse — but even the most advanced hardware depends on one thing: reliable power. When your system won’t start, shuts off randomly, or displays signs of electrical instability, your power supply unit (PSU) could be to blame.
At ComputerRepairMiamis, we specialize in Mac Pro power supply diagnostics and repairs, delivering fast, accurate solutions to keep your workstation running. Whether you’re using a Mac Pro for video production, design, development, or enterprise work, we understand how critical uptime is — and we’re here to fix it right.
A faulty PSU can mimic several hardware issues. Our expert diagnostics help identify the real source of the problem.
🧠 A failing PSU puts your entire system at risk — early diagnosis can prevent permanent damage.
We follow a proven step-by-step approach to restoring full, stable power to your system.
We test voltage output, power regulation, and internal components using Apple-compatible diagnostic tools to confirm PSU failure and rule out logic board or power button issues.
Depending on the model and condition, we either repair the existing PSU using original components or install a certified replacement to ensure long-term reliability.
After power restoration, we perform a complete system check to ensure no damage was caused to other internal components like the GPU, RAM, or storage drives.
We reseat all internal connectors, test for thermal balance, and confirm your Mac Pro is running quietly and efficiently before final delivery.
We service power issues for:
No matter how simple or complex your setup, our technicians have the tools and training to handle it.
We treat every Mac Pro like the mission-critical machine it is — because we know your projects can’t afford downtime.
We know what’s at stake. Whether you’re running massive render queues or live production workflows, we ensure your Mac Pro returns fully powered, fully tested, and fully stable — with no surprises.
Serving individuals, studios, and enterprise teams across South Florida, we offer in-store repairs, on-site troubleshooting, and pickup/delivery options for your convenience.
Don’t let power issues hold your productivity hostage. If your Mac Pro is struggling to stay on — or won’t start at all — let our expert technicians bring it back to life with safe, professional PSU repair.