MacBook Repairs
Comprehensive technical repair, diagnostics and repair assessment for MacBook Air and MacBook Pro systems across Intel and Apple silicon generations.
Technical MacBook Repair & Diagnosis
MacBook systems combine tightly integrated processors, memory, storage, displays, batteries, charging systems, keyboards, trackpads, cameras, audio hardware and wireless connectivity.
We assess MacBook Air and MacBook Pro faults across Intel and Apple silicon generations, including M-series systems, with the exact model and generation determining the appropriate diagnostic and repair route.
MacBook architecture has changed substantially over time. Differences include Intel and Apple silicon processors, integrated memory architecture, storage configurations, display technology, charging systems, MagSafe generations, Thunderbolt and USB-C connectivity, keyboard designs and internal thermal systems.
Our approach is therefore model-specific rather than treating every MacBook as the same machine.
Display & Input
Retina display faults, backlight or image problems, keyboards, trackpads and physical input systems.
Power & Charging
Battery, charging, USB-C, Thunderbolt and MagSafe-related power problems where applicable.
Performance & Cooling
Startup, overheating, thermal behaviour, performance and system stability assessment.
macOS & Connectivity
macOS, startup, recovery, Wi-Fi, Bluetooth, external displays and peripheral problems.
MacBook Repair Services
Technical assessment covering the major hardware, software, power, thermal, display and connectivity systems found across supported MacBook generations.
MacBook Air Repairs
Technical repair and diagnostic assessment for MacBook Air systems across Intel and Apple silicon generations.
MacBook Air repair areas
- Intel MacBook Air systems
- M1 MacBook Air
- M2 MacBook Air
- M3 MacBook Air
- M4 MacBook Air where applicable
- Display and Retina display faults
- Battery and charging problems
- Keyboard and trackpad faults
- USB-C and Thunderbolt connectivity
- MagSafe charging on compatible generations
- Wi-Fi and Bluetooth problems
- macOS and startup problems
MacBook Pro Repairs
Technical repair and diagnostic assessment for professional MacBook Pro systems across Intel and Apple silicon generations.
MacBook Pro repair areas
- Intel MacBook Pro systems
- M1 MacBook Pro
- M2 MacBook Pro
- M3 MacBook Pro
- M4 MacBook Pro where applicable
- Retina and Liquid Retina XDR display systems
- Battery and power faults
- Keyboard and trackpad problems
- USB-C and Thunderbolt ports
- MagSafe charging on compatible models
- HDMI and SD card connectivity on applicable models
- Thermal and performance problems
Retina Display & Screen Repairs
Assessment of display, image, brightness and physical screen problems.
Display fault assessment
- Cracked or physically damaged displays
- Black or blank screen
- Flickering
- Lines across the display
- Image distortion
- Incorrect colours
- Brightness problems
- Intermittent display operation
- Backlight-related symptoms on applicable architectures
- Display faults following impact
Keyboard & Input Repairs
Assessment of built-in keyboard faults affecting individual keys, groups of keys or complete keyboard operation.
Keyboard faults
- Individual keys not responding
- Multiple keys not responding
- Intermittent key operation
- Sticking or physically damaged keys
- Keyboard backlight problems
- Liquid-related keyboard symptoms
- Impact-related keyboard faults
- Keyboard problems following previous repair
Trackpad & Force Touch
Assessment of trackpad movement, clicking, gesture recognition and haptic feedback where applicable.
Trackpad faults
- Cursor movement problems
- Clicking problems
- Intermittent trackpad operation
- Gesture recognition problems
- Force Touch or haptic feedback symptoms
- Trackpad problems following liquid exposure
- Physical trackpad damage
Battery & Power System Repairs
Assessment of battery condition, charging behaviour, power consumption and unexpected shutdowns.
Battery and power faults
- Rapid battery drain
- Unexpected shutdowns
- Failure to hold charge
- Battery not recognised
- MacBook not powering on
- Intermittent power loss
- Abnormal heat during use
- Battery-related performance symptoms
USB-C, Thunderbolt & MagSafe Charging
Assessment of charging and power-delivery problems across the different MacBook charging architectures.
Charging fault assessment
- MacBook not charging
- Intermittent charging
- Charging stopping unexpectedly
- USB-C power delivery problems
- MagSafe charging faults on compatible models
- Charging connector damage
- Power adapter detection problems
- Charging following liquid or impact damage
USB-C, Thunderbolt & Peripheral Ports
Assessment of connectivity problems affecting ports used for displays, storage, networking, charging and peripherals.
Port-related faults
- USB-C devices not recognised
- Thunderbolt device connection problems
- External storage connection problems
- Display output problems
- Intermittent peripheral connections
- Port physical damage
- Charging through USB-C problems
- HDMI port problems on compatible models
- SD card reader problems on compatible models
Processor, Memory & System Performance
Assessment of slow operation, system instability, application performance and resource-related symptoms.
Performance assessment
- Slow system performance
- Applications becoming unresponsive
- Unexpected application crashes
- System instability
- High CPU utilisation
- Memory pressure
- Performance degradation under sustained workloads
- Thermal throttling symptoms
SSD, Storage & Data-Access Problems
Assessment of internal storage, macOS storage behaviour and performance-related storage symptoms.
Storage fault assessment
- Macintosh HD or system volume problems
- Storage not being recognised
- Slow storage performance
- Insufficient storage capacity
- macOS installation problems
- Startup volume problems
- Recovery environment storage errors
- Storage-related application failures
Cooling, Fans & Overheating
Assessment of excessive temperatures, fan behaviour, thermal throttling and heat-related performance problems.
Thermal fault assessment
- Excessive operating temperature
- Fans running continuously
- Unusual fan noise
- Thermal throttling
- Performance reduction under load
- Unexpected shutdowns caused by heat
- Dust and airflow problems
- Thermal behaviour following previous repair
Camera & Microphone Repairs
Assessment of built-in camera and microphone systems used for video calls, recording and communication.
Camera and microphone faults
- Camera not detected
- Black camera image
- Poor or distorted camera output
- Microphone not working
- Intermittent microphone operation
- Video-call audio problems
- macOS permission-related checks
- Impact or liquid-related symptoms
Speakers, Headphones & Audio
Assessment of internal speakers, microphone input and audio output systems.
Audio-related faults
- No internal speaker output
- Distorted sound
- Low volume
- Intermittent audio
- Headphone or external audio problems
- Microphone input problems
- Audio device detection problems
- Liquid or impact-related audio faults
Wi-Fi & Bluetooth
Assessment of wireless networking and Bluetooth connectivity.
Wireless connectivity faults
- Wi-Fi connection failures
- Repeated Wi-Fi disconnections
- Reduced wireless performance
- Bluetooth pairing failures
- Bluetooth devices disconnecting
- Peripheral connectivity problems
- Network configuration faults
- Impact-related wireless symptoms
macOS, Startup & Recovery
Technical assessment of operating-system, startup and recovery problems.
macOS and startup faults
- MacBook stuck during startup
- Apple logo startup problems
- Kernel panic symptoms
- Unexpected restarts
- macOS installation failures
- macOS update failures
- Recovery mode problems
- Startup volume problems
- System instability
- Application crashes
External Monitors & Display Connectivity
Assessment of external display and video-output problems using compatible MacBook ports and adapters.
External display faults
- External display not detected
- Intermittent display connection
- Incorrect resolution
- Display flickering
- USB-C display problems
- Thunderbolt display problems
- HDMI display problems on compatible models
- Adapter and peripheral compatibility checks
Water & Liquid Damage Assessment
Assessment of MacBooks exposed to water, drinks, moisture or other liquids.
Liquid damage assessment
- Failure to power on
- Charging problems
- Keyboard faults
- Trackpad problems
- Display faults
- Speaker and microphone problems
- USB-C and port faults
- Unexpected shutdowns
- Corrosion and contamination assessment
Impact, Housing & Structural Damage
Assessment of physical damage following drops, impacts or other accidents.
Impact damage assessment
- Cracked or damaged display assemblies
- Damaged aluminium housing
- Hinge damage
- Keyboard damage
- Trackpad damage
- Port damage
- Internal component symptoms following impact
- Intermittent faults after a drop
Advanced MacBook Fault Diagnosis
Structured diagnosis where the visible symptom does not clearly identify the underlying problem.
Diagnostic areas
- Power and startup behaviour
- Battery and charging behaviour
- Display and input systems
- Storage and performance
- Thermal behaviour
- Wi-Fi and Bluetooth
- Camera, microphone and audio
- External display connectivity
- macOS and recovery behaviour
- Impact and liquid-related symptoms
Intel & Apple Silicon Assessment
Model-specific assessment taking account of the major architectural differences between Intel and Apple silicon MacBooks.
Architecture considerations
- Intel processor generations
- Apple M1 architecture
- Apple M2 architecture
- Apple M3 architecture
- Apple M4 architecture where applicable
- Unified memory architecture
- Integrated Apple silicon graphics
- Different thermal designs
- Different storage architecture
- Different port configurations
MacBook Model & Generation Identification
Correct model identification establishes which components, architecture and repair options apply.
Why the exact model matters
- Processor and architecture
- Memory configuration
- Storage configuration
- Display technology
- Keyboard generation
- Trackpad generation
- Charging interface
- Port configuration
- Battery design
- Cooling architecture
- Compatible replacement components
Our MacBook Repair Process
A structured approach designed to establish the fault, determine the repair requirements and give you a clear route forward.
Identify
We establish the exact MacBook model, generation, processor architecture and reported symptoms.
Diagnose
We assess the relevant hardware, software, power, thermal, display and connectivity systems.
Recommend
We identify the appropriate repair route and required components or work.
Approve
You decide whether to proceed once the repair requirements and costs are understood.
Repair & Test
The approved repair is completed and relevant functions are tested before return.
Is Your MacBook Worth Repairing?
Not every MacBook repair makes financial sense, particularly with older Intel models or machines with multiple faults.
A repair needs to be considered against the age, specification, condition and current value of the MacBook, together with the cost of the required components and labour.
That is why customers can contact us with the fault before committing to a full diagnostic route, particularly when they are unsure whether repair represents sensible value.
Repair When It Makes Sense
We do not want customers spending money unnecessarily on a MacBook where the likely repair cost is disproportionate to its value.
The model, year, processor architecture, condition, fault and required components can all affect the repair decision.
Our aim is simple: repair the MacBook when it makes sense and give you an honest assessment when replacement may be the better option.
Repair by Post — UK Wide
If you cannot visit us in Trowbridge, you can complete the MacBook repair fault form and send your MacBook to Green Tech Repairs for assessment.
- Complete the MacBook repair fault form with the exact model, specification, fault, symptoms and known history.
- Package the MacBook securely using suitable protective packaging.
- Arrange and pay for postage to Green Tech Repairs. We recommend tracked and appropriately insured postage.
- We assess the MacBook and determine the likely repair requirements.
- Where components are required, we identify the required components and associated costs.
- You decide whether you wish to proceed with the repair.
- Once approved, the repair can be completed, tested and the MacBook returned.
Before Sending Your MacBook
Please disclose any known liquid exposure, impact damage, battery swelling or previous repair work.
The customer is responsible for arranging and paying for postage to Green Tech Repairs. Appropriate insurance should be considered based on the value of the MacBook.
Do not send a MacBook with a swollen, severely damaged or otherwise unsafe battery through the post or courier network.
General Repair / Full Diagnostic Service
£39.99 for our General Repair / Full Diagnostic Service.
This is the standard diagnostic service for customers who choose to proceed through the normal repair route. Parts and repair labour are additional where required.
- Typical diagnostic and repair times: 1–7 working days
- Repair quotations are valid for 7 working days
- Parts and repair labour are additional where applicable
- 40-day labour warranty on applicable completed repairs
- Liquid damage is not covered by the standard labour warranty
MacBook Repair Query
Not sure whether your MacBook is worth repairing, what the fault is, or which service you need? Complete the form below and provide as much information as possible. This helps us understand the machine before you commit to a repair route.
Ready to Arrange Your MacBook Repair?
Whether you have an older Intel MacBook or a newer Apple silicon MacBook, we can help establish the appropriate repair route and whether repair is likely to represent sensible value.
Book Your Repair