Logic board failure is the most expensive thing that can happen to a MacBook short of total loss. It is also the one repair Apple Genius Bar will not do at the component level - their policy is full-board swap, which is why their quotes start at AED 2,800 and climb to AED 4,500 for a Pro Max. At Azizi we do component-level board repair as our default, which means tracing the specific failed IC, removing it under a microscope, and replacing it with a known-good component. Component-level pricing depends on the model and on which part failed, with the Neo at the low end and the Pro Max boards at the top. This guide explains everything.
What logic board failure looks like
- MacBook will not turn on at all - no chime, no fan, no light, dead.
- MacBook turns on but shows no display (battery charges but no image).
- Random shutdowns / kernel panics with no software fix.
- USB-C / Thunderbolt ports stop charging or stop recognising peripherals.
- Battery charges to a low percentage and stops, or shows 'Service Battery' immediately.
- WiFi / Bluetooth permanently disabled despite software showing them as enabled.
- Smell of burnt electronics after a power surge or liquid spill.
Component-level vs full board swap
Modern MacBook logic boards carry hundreds, often thousands, of individual components - resistors, capacitors, voltage regulators, controller ICs, the SoC itself, the unified RAM, the SSD controller. When something fails, usually it is one specific component, not the entire board.
| Fault category | Repair approach |
|---|---|
| Capacitor failure (power rail) | Component-level repair |
| MOSFET / voltage regulator failure | Component-level repair |
| USB-C / Thunderbolt controller IC | Component-level repair |
| WiFi / Bluetooth module | Component-level repair |
| SSD controller failure | Component repair + data recovery |
| SoC failure (the M-series chip itself) | Full board swap only |
| Unified RAM failure | Full board swap only |
| Severe liquid damage (multi-region corrosion) | Sometimes swap, sometimes repair |
Component repair vs full swap - decision tree
Why component-level wins
Many MacBook logic board faults we see on the bench come down to a single failed component, not a dead board. We replace that part and quote it on its own, where Apple charges AED 2,800-4,500 to swap the entire board including the still-working SoC, RAM and SSD. Same functional outcome, and your original data stays on the SSD.
Logic board repair: what drives the cost by model
| Model | Component repair | Full board swap |
|---|---|---|
| MacBook Neo (A18 Pro) | Yes | Yes |
| MacBook Air M4 13/15-inch | Yes | Yes |
| MacBook Air M5 13/15-inch | Yes | Yes |
| MacBook Pro M4 14-inch | Yes | Yes |
| MacBook Pro M5 14-inch | Yes | Yes |
| MacBook Pro M5 Pro 14-inch | Yes | Yes |
| MacBook Pro M5 Max 14-inch | Yes | Yes |
| MacBook Pro M5 Max 16-inch | Yes | Yes |
| Intel MacBook Pro 13/15-inch (2017-2020) | Yes | Yes |
MacBook logic board repair options at Azizi, May 2026
How we diagnose logic board faults
- 1Visual inspection under microscope - look for burnt components, broken solder joints, corrosion from liquid ingress.
- 2Power rail measurement with bench multimeter - verify each voltage rail is producing the correct value.
- 3Thermal imaging with FLIR camera - identify components running hot or cold compared to expected profile.
- 4Schematic-guided signal tracing - using leaked Apple board schematics (legally grey but industry standard), trace the failing signal back to its source IC.
- 5Component-level test - desolder suspect IC, test on rig, replace with known-good unit if confirmed faulty.
- 6Bench reflow and full functional test - 6-12 hour soak test before declaring repair complete.
Diagnosis is free. We only charge once you approve the written quote, which we issue after step 4 of the diagnosis process. If the fault is in a non-repairable region (SoC, RAM), we recommend either full board swap or selling the unit as-is via /sell-macbook-dubai.
Recovery rates - what is realistically fixable
- Power-rail / charging faults: usually recoverable at component level.
- USB-C / Thunderbolt port faults: usually recoverable at component level.
- WiFi / Bluetooth faults: often recoverable at component level.
- SSD controller faults: sometimes recoverable at component level, often alongside data recovery.
- Liquid damage (caught within 24 hours): usually recoverable at component level.
- Liquid damage (caught after 7+ days): corrosion has usually spread, and repair is often uneconomic.
- SoC failure: not recoverable at component level - the M-series SoC is not a swappable component.
- Unified RAM failure: not recoverable at component level - RAM is packaged with SoC.
When to fix vs sell the broken MacBook
The two-thirds rule applies hardest at logic board level because this is where repair quotes get close to or exceed the device's working resale value. Example decision points from May 2026:
- Pro M4 14-inch with a component-level board fault, working resale around AED 6,200 = obvious repair.
- Air M4 with SoC failure needing a full board swap, working resale around AED 3,800 = borderline; we usually recommend selling it as-is and we quote that offer after diagnosis.
- Intel MacBook 2018 needing a full board swap, working resale around AED 1,400, so the swap costs more than the machine is worth = obvious sell.
- Pro M5 Pro with liquid damage, working resale around AED 9,000 = obvious repair, even at the top of the liquid-damage range.
We buy unrepairable MacBooks
If our diagnosis shows the fault is in a non-repairable region (SoC, RAM) and full board swap is uneconomical, we buy your MacBook as parts/repair via /sell-macbook-dubai. Cash offer depends on model and condition, and you get it in writing after diagnosis. No need to take it elsewhere or send to landfill.
Data recovery alongside board repair
For Apple Silicon MacBooks, the SSD is soldered to the logic board, which means data lives on the board itself. When the board fails, the data is at risk. Our process: first attempt logic board repair to bring the SSD back online and read data normally. Moving the SSD chips to other hardware is not a shortcut here, because the data is encrypted to the Mac's own processor, so the work stays on the original board and is quoted after diagnosis. See /data-recovery-dubai for the full process.
Warranty on logic board repair
90-day warranty on every Azizi logic board repair - parts and labour. This covers any new fault in the repaired component or any related component for 90 days. Excludes new accidental damage (drops, liquid, surge) after the repair. If a covered fault comes back within the 90 days, we fix it.
Common causes of logic board failure in Dubai
On our bench, liquid ingress (coffee, juice, sea water from JBR or Palm beach days) is the most common cause of board faults. Power surges from low-quality charging accessories or building power spikes come next, then heat damage from hot-environment use (cars, balconies, poolside), then drops that pass the shock to internal components. Manufacturing defects are rare and usually caught under Apple warranty. The first three categories are largely preventable - use only certified chargers, avoid leaving the MacBook in hot environments, keep it dry.
How we handle the customer experience
Logic board faults are stressful because they are expensive and the device is often non-functional, blocking work. Our process is built around minimising stress. First you drop the MacBook off at either workshop. Next comes diagnosis and a written quote with the fault, the repair options and the price, and you decide whether to proceed. Then the repair itself, with progress updates while the work runs. Finally you collect from the workshop, with a repair report and warranty card. The quote form on this page reaches a technician, not a call centre.
MacBook logic board fault? Free diagnosis in Dubai
Use the quote form on this page with your MacBook's symptoms. Free diagnosis when you walk in to Concord Tower or Bur Dubai, written quote after diagnosis. 90-day warranty, 19 years, 645 Google reviews.
