We do not factory reset your device as part of a normal repair or diagnosis.
✓ Diagnosis only — if anything goes wrong, we fix it free.
🔒 Your data stays safe — we never factory reset your device.
⏱ Same-day walk-in or tracked return for mail-in.
MacBook Logic Board Repair (Quote After Diagnosis)
Logic board repairs are quoted after diagnosis because the same symptoms can have different causes. We confirm what failed first, then provide a clear repair quote for approval before any chargeable work proceeds.
- Typical turnaround: 1–3 working days for diagnosis and quote (parts availability dependent for any approved repair)
- Best for: no power, charging faults, boot issues, instability, liquid exposure
- Location/mail-in: near Liverpool Street Station + UK-wide mail-in
To begin, book a diagnosis so we can confirm the fault and quote accurately.
When logic board repair may be needed
- No power / no charging despite trying a known-good charger
- Charging present but MacBook won’t boot
- Random shutdowns, restarts, or freezing
- Ports not working where the port itself isn’t the only issue
- Liquid exposure with intermittent or unusual behaviour
- Overheating behaviour not explained by software
- Battery not detected after ruling out the battery itself
Options explained
Quoted after diagnosis: we do not proceed with any board-level repair until you approve the quote.
Targeted repairs first (when appropriate): if the issue is clearly a cracked display or a worn battery, those repairs are often faster and more cost-effective. Diagnosis helps confirm the right path.
What’s included
- Board-level assessment to isolate the fault
- Plain-English explanation of what failed
- A clear repair quote for approval before proceeding
- Advice on whether repair is economically sensible
Process
- Book online and choose walk-in or mail-in.
- We diagnose the fault and provide a quote for repair (if viable).
- You approve the quote before any repair proceeds.
Before you book
- Liquid damage: if liquid damage is found and, as a result, a booked repair is not economically viable to proceed, an assessment fee of £50 may apply (we confirm this with you before applying any fee).
- Timeframes: any approved repair lead time depends on the fault found and parts availability.
- Data: we do not wipe data as standard, but we recommend a backup where possible.
Why Square Repair?
- Clear quote before any repair is approved
- Honest viability checks so you don’t overspend
- Central London drop-off near Liverpool Street
- UK-wide mail-in available
- Transparent updates if additional faults are found
Useful links
Not sure if this is the right route? Contact us and we’ll advise the best starting point.