Diagnose image and graphics faults and repair the responsible hardware where viable. The listed £582.00 covers the fitted repair described on this page, including the stated part or component work, labour and post-repair testing.

Check this is the correct service

Listing: Apple iMac Pro 27-inch 2017 (A1862/iMacPro1,1) GPU / Graphics Fault Repair

• Year: 2017
• A-number: A1862

A-number alone can span more than one configuration. We verify the full model identity and fitted component before ordering or fitting.

Common symptoms

• Artefacts, coloured blocks or distorted graphics appear
• The device crashes under graphics load
• Internal and external displays behave differently
• There is no image after display hardware is ruled out

Similar symptoms can have more than one cause. We test first and obtain approval before any different or additional paid repair.

What is included

• Display, cable, software and graphics-path diagnosis
• Board/component work within the agreed repair scope
• Parts, labour and fitting where replacement components are included
• Display and load testing after repair

Installed repair only: Minko’s Macs does not sell this repair part separately. We confirm compatibility and fit it as part of the service.

How the service works

1. Record the symptoms and test internal/external display behaviour
2. Rule out software, display and cable faults
3. Inspect the board and graphics power/signal path
4. Carry out the approved component or board repair
5. Reassemble and complete graphics and stability tests

Turnaround: Normal turnaround is 5–7 working days after check-in. Parts availability, additional faults or customer approval can extend this; we will contact you before carrying out extra paid work.

One-year warranty

The fitted replacement part or completed component repair, together with its related workmanship, carries a one-year warranty. Accidental or impact damage, consumable wear and unrelated faults are excluded. If inspection finds liquid damage, repair work to an existing liquid-affected component has no warranty because corrosion can continue; any new replacement part we fit still carries its one-year warranty. Statutory rights remain unaffected.

Frequently asked questions

Is every graphics fault the GPU?
No. Displays, cables, memory, power and software can cause similar symptoms.

Is repair always possible?
No. Some integrated or multilayer failures may require board replacement or may be uneconomic.

Will data be preserved?
We aim to preserve it, but no hardware repair guarantees data. Maintain a backup where possible.

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