Is your iMac running slow, not turning on, or showing display issues?
Device Repair Guy provides expert iMac repair services for all iMac models, from older Intel iMacs to newer Retina and Apple silicon systems.
We handle everything from common hardware faults to advanced logic board repairs — helping you extend the life of your iMac without the cost of replacement.
Cracked glass, dead pixels, lines on the display, or no image at all?
We replace damaged iMac screens and diagnose display-related faults accurately.
✔ Cracked or damaged glass
✔ No display or flickering screen
✔ Vertical lines or image distortion
Is your iMac slow or freezing? A storage upgrade can make it feel brand new.
✔ HDD to SSD upgrades
✔ Faulty or failing drives
✔ macOS not loading or crashing
Upgrading to an SSD significantly improves speed and reliability.
If your iMac won’t turn on or shuts down unexpectedly, we can help.
✔ iMac not powering on
✔ Random shutdowns or restarts
✔ Power supply faults
We carry out thorough diagnostics to identify the root cause before repair.
Many repair shops stop at part replacement — we go further.
✔ Logic board faults
✔ Liquid damage
✔ No power or no boot
✔ Data recovery (where possible)
Our board-level diagnostics and micro-soldering services allow us to repair faults other shops can’t.
Loud fans or overheating can shorten your iMac’s lifespan.
✔ Excessive fan noise
✔ Overheating or thermal shutdowns
✔ Internal dust buildup
We clean, service, and restore proper cooling performance.
✔ Repairs for all iMac models and sizes
✔ Experienced Apple technicians
✔ Advanced logic board repair capability
✔ Honest assessments before work begins
✔ Trusted Wellington repair specialists
We service:
Not sure which model you have? We can identify it for you.
Visit one of our Wellington locations or contact us to book an assessment.
We’ll diagnose the issue, explain your options clearly, and only proceed once you’re happy.