Logic Board Repair for Melrose Residents and Businesses
Melrose has a distinct mix of clients that shapes the work we see — medical practices and specialist consulting rooms around the Melrose Medical Centre, boutique studios and design agencies in Melrose Arch, and a steady residential base in Melrose North and Birdhaven. The logic board faults that come through tend to follow that profile: MacBooks that have travelled between consulting rooms with charger swaps, machines from creative studios that run heavy thermal loads for hours at a time, and home-office Pros that have suffered a wine or coffee spill on a Sunday evening. Symptoms range from a completely dead machine that will not chime, to intermittent shutdowns under load, missing backlight, USB-C ports that refuse to negotiate charging, and erratic fan ramp on what should be an idle desktop.
Everything diagnosed in Melrose is repaired at our Hyde Park bench, a short run down Glenhove Road. The workshop runs hot-air rework stations, a fine-tip soldering setup, a stereo microscope for chip-level inspection, and the schematics and boardviews required to trace a fault back to the specific failed component rather than guessing at a board swap. We tell Melrose clients up front whether the fault is a SMC line, a PPBUS short, a backlight circuit, a Thunderbolt retimer, or a CPU/SoC failure — and only the last category genuinely requires a board-level replacement. Most other faults are economically repairable.
Collection from Melrose is straightforward: we can fetch from a reception desk at Melrose Arch during business hours, from a medical practice between patients, or from a residential address in Melrose North. The machine goes onto the bench the same day where possible, and most repairs are returned within 48 to 72 hours once the fault is isolated. For Melrose practitioners who need their MacBook back urgently for patient files or billing software, mention the urgency when you call on 064 529 5863 or WhatsApp wa.me/27645295863 and we will prioritise the diagnostic slot.
We repair MacBook Pro, MacBook Air, iMac, and Mac mini across all generations — from Intel Core i5 models to the latest Apple Silicon M3 machines. If your machine is showing no power, no display, USB-C failure, or persistent shutdowns, contact us via WhatsApp or phone to arrange an assessment.
Logic Board Faults We Diagnose and Repair
No Power
MacBook shows no signs of life — no fans, no display, no charging LED. Power rail diagnosis and component-level repair under microscope.
No Display
Machine boots but screen stays black or shows artefacts. GPU failure, backlight fuse, or display driver chip identified and replaced.
Liquid Damage
Coffee, water, or condensation causes corrosion on board traces and pads. Ultrasonic cleaning followed by targeted component replacement.
Overheating / Shutdown
Unexpected shutdowns traced to failed voltage regulators, blocked power rails, or thermal sensor faults on the logic board.
USB-C / Thunderbolt Failure
No charging, no data, or no external display on USB-C ports. Retimer chip or port board replaced at component level.
Fan Running at Full Speed
SMC fault or failed thermal sensor causes fans to run continuously at maximum. Board-level diagnosis and SMC component repair.
GPU / Display Artefacts
Garbled lines, flickering, or partial display failure. Discrete GPU reballing or replacement on affected Intel models.
Persistent Kernel Panics
Crash logs pointing to logic board faults — failing RAM pads, storage controller, or power management ICs identified and repaired.
Our Repair Process for Melrose Clients
Collection from Melrose
Contact us via WhatsApp or phone. We arrange a collection time from Melrose that suits your schedule.
Diagnostic Assessment
Your MacBook is assessed at board level within 24 hours. We trace the exact fault using diagnostic tools, schematics, and a stereo microscope.
Written Quote, No Obligation
You receive a clear quote with the fault, repair approach, cost, and timeframe. No work begins until you approve.
Component-level Repair
Our technician carries out the repair under microscope, replacing the specific failed component while leaving everything else untouched.
Quality Check and Return
Every repair is tested under load before return. Your MacBook is returned to Melrose with a ZA Support warranty.
Component-level Repair vs Board Replacement
✓ Component-level Repair (Our Preference)
- Targets only the specific failed component
- Your original board — data stays put
- 60–80% cheaper than board replacement
- Preserves Touch ID and Secure Enclave pairing
- Backed by ZA Support warranty
- Typically completed within 48–72 hours
Board Replacement (When Necessary)
- –Required only when repair is not technically viable
- –Higher cost — full board plus installation
- –Touch ID pairing may be affected
- –Data migration required if SSD changes
- –Still backed by ZA Support warranty
- –Used for severe burn damage or multiple failed chips
Repair Services
Diagnostic Assessment
Full board-level inspection,
USB-C / Thunderbolt Repair
Port board or controller chip replacement
Power Circuit Repair
No-power diagnosis and board-level fix
Component-level Repair
Component-level board repair under microscope
GPU Repair / Reballing
Discrete GPU only, Intel Mac models
Logic Board Replacement
Where component repair is not feasible
Final price confirmed at diagnostic. Assessment from R599 with to proceed.
Starts from
R5 500
Most customers pay
R11 300–R17 900
Complex cases up to
R22 000
Ranges cover device model, parts availability, and repair complexity. Final quote after model + serial verification.
Indicative pricing only. Final pricing is confirmed once ZA Support verifies your device model and serial number. Contact us on 064 529 5863 with your model and serial for a confirmed quote.
Logic Board Repair Melrose — Common Questions
Melrose MacBook Fault? Assessment from R599.
We collect from Melrose. Assessment from R599. 12-month warranty. Hyde Park workshop.