Broken MacBook or iMac? We're the specialists who fix it.
We're MACMO – Denmark's dedicated MacBook and iMac repair workshop. This site collects our guides to every common Mac issue, and you can book your repair directly with us.
Common Mac issues
Click an issue for diagnosis, self-help and what the repair costs with us.
Battery & replacement
Complete guide to MacBook batteries: when to replace, what a battery replacement costs, and how to extend battery life. From MACMO — Denmark's specialised MacBook repair workshop.
Keyboard & trackpad
Help with a faulty MacBook keyboard or trackpad: sticky keys, dead keys, butterfly faults and bad clicks. From MACMO — Denmark's specialised MacBook repair workshop.
Liquid damage
Spilled coffee, water or juice on your MacBook? Power it off immediately and act fast. We rescue MacBooks with liquid damage all over Denmark — with ultrasonic cleaning and logic board repair.
Fan, heat & performance
Is your MacBook running hot and the fan loud? Diagnosing thermal throttling, faulty fans, old thermal paste and background apps. Repairs at our workshop in Denmark.
Screen & display
Diagnosing and repairing MacBook displays: cracked glass, black screen, vertical lines, dead pixels and flexgate. From MACMO — Denmark's specialised MacBook repair workshop.
Charger & port
Diagnosing and repairing a MacBook that won't charge: faulty port, broken MagSafe connector, burnt USB-C controller. We replace charging ports and charging circuits in Denmark.
macOS issues & software
Diagnosis and fixes for macOS problems: boot loops, failed updates, kernel panics and the spinning beach ball. We also handle the software issues that look like hardware faults.
iMac dust & cooling
Is your iMac noisy, hot, or throttling performance? A standard 'tune-up': dust cleaning, new thermal paste and fan testing. From MACMO — we extend your iMac's lifespan by 3-5 years.
iMac hard drive / Fusion Drive
iMac clicking, hanging on the Apple logo, or suddenly slow? It's typically the Fusion Drive on its way out. We replace it with a pure SSD for a permanent fix and a massive performance boost.
iMac power supply
iMac won't turn on or shutting down at random? Diagnosing the power supply. Intel iMacs have an internal PSU; the iMac 24'' (M1/M3/M4) uses an external power adapter. From MACMO.
iMac screen
iMac screen issues: cracked glass, black screen, vertical lines, dead pixels and backlight problems. Diagnosis and screen replacement on Intel and Apple Silicon iMacs. From MACMO.
Choose your Mac model
Model-specific guides and known issues per generation for MacBook and iMac.
MacBook Air M1
Complete guide to the MacBook Air M1 (2020): known issues, battery life, performance limits and where to get it repaired. From MACMO — Denmark's specialised MacBook repair workshop.
MacBook Air M2
MacBook Air M2 (2022): known issues, hot spots, repair and where to get help in Denmark. From MACMO — Denmark's specialised MacBook repair workshop.
MacBook Air M3
MacBook Air M3 (2024): new 15'' format, dual external display and what you need to know about repair. From MACMO — Denmark's specialised MacBook repair workshop.
MacBook Pro 13'' Touch Bar
MacBook Pro 13'' with Touch Bar (2016–2022): butterfly keyboard, flexgate, faulty logic boards and where to get help in Denmark. We repair every generation.
MacBook Pro 14''
MacBook Pro 14'' from M1 Pro to M4: notch, mini-LED display, MagSafe 3, and what you need to know about repair. From MACMO — Denmark's specialised MacBook repair workshop.
MacBook Pro 16''
MacBook Pro 16'' from M1 Max to M4 Max: the professional's MacBook. Known issues, battery, screen repair and where to get help in Denmark.
Older Intel MacBook
Older Intel MacBooks (2012–2020): known issues per generation, how long macOS will support them, and when repair makes sense. We repair every Intel MacBook.
iMac 21.5'' Intel
iMac 21.5'' Intel (2012–2017): known issues, hard drive replacement and repair. From MACMO — Denmark's specialised iMac repair workshop.
iMac 24'' M1
Complete guide to the iMac 24'' M1 (2021): known issues, screen replacement, logic board repair and where to get it repaired. From MACMO — Denmark's specialised iMac repair workshop.
iMac 24'' M3
iMac 24'' M3 (2023): known issues, screen, hardware ray tracing and repair. From MACMO — Denmark's specialised iMac repair workshop.
iMac 24'' M4
iMac 24'' M4 (2024): nano-texture display, Thunderbolt 4 and what you need to know about repair. From MACMO — Denmark's specialised iMac repair workshop.
iMac 27'' Intel
iMac 27'' Intel (2012–2020): known issues, Fusion Drive problems, RAM upgrades and where to get it repaired. From MACMO — Denmark's specialised iMac repair workshop.
Find answers to your question
Topics covering the most common Mac issues — diagnosis, self-help and pricing.
Mac won't start
Complete checklist when a Mac won't power on: dead power button, black screen, update failure, battery, liquid damage, SMC/NVRAM reset and where to get help.
Mac slow
Complete guide to a slow Mac: boot times, Safari/Chrome, Photoshop, Final Cut, freezing, stuttering, high CPU/RAM. Software fixes and when it's hardware.
Battery issues
Complete answers on battery issues: rapid drain, 'service battery', charging only to 80%, swelling, low percentage and incorrect readings. When it's time for a replacement.
Charging
Mac won't charge? Complete diagnosis of MagSafe, USB-C, slow charging, hot charger and 'not charging' message. Where to get it repaired in Denmark.
Screen issues
Complete diagnosis of Mac display faults: black screen, flickering, half-black, lines, spots, wrong colours, backlight, external display. What is software and what is hardware.
Keyboard issues
Keyboard not working, sticky keys, double-typing keys, backlight broken — complete guide and where to get it repaired.
Trackpad issues
Trackpad won't click, cursor moving on its own, slow response. Diagnosis: a swollen battery pushing the trackpad up from below. Repair with us.
Heat & fan
Mac runs hot, fan is loud, fan runs constantly — diagnosis, software fix and when it's time for dust cleaning and thermal paste replacement with us.
WiFi issues
WiFi not working on Mac, dropping out, slow connection, no networks found. Software fixes (NVRAM, new location, delete preferences) and when it's the WiFi module.
Bluetooth issues
Bluetooth doesn't work, no devices found, AirDrop fails, Magic Mouse disconnects. Software fixes and when it's the Bluetooth module on the logic board.
Storage & disk
Disk full, startup disk full, can't delete files, slow SSD, Mac can't boot from disk. Complete diagnosis and data recovery with us.
Ports & connections
USB not working, USB-C or Thunderbolt failing, HDMI not detected, SD card not recognised, headphone jack not working. Diagnosis and repair.
Audio issues
No sound on Mac, crackling speakers, low volume, microphone failing, FaceTime audio broken. Diagnosis and where to get faulty speakers replaced.
Camera issues
Mac camera not working, black image, FaceTime camera fails, only works sometimes. Diagnosis: privacy settings, helper processes and hardware.
Software issues
macOS won't update, update hangs, Mac won't start, apps crashing, Spotlight not working, Finder failing. Software fixes that solve 90% of problems.
Liquid damage questions
Spilled water on Mac, can it survive, how quickly to power off, price for liquid damage repair, and can you recover the data. Emergency first aid and MACMO recommendations.
Logic board questions
What is a logic board fault, how to test, can it be repaired, what does it cost, and how to find a short circuit. We do component-level repair.
Known issues by year
Complete overview of known issues on MacBook Pro 2015, 2016, 2017, MacBook Air M1 and MacBook Pro M1. What to watch out for, and which are covered by repair programs.
Data & backup
How to recover data from a dead Mac, retrieve data from a Mac that won't start, set up Time Machine, restore a Mac and transfer data to a new Mac.
Repair prices
What does Mac repair cost in Denmark? Get a current price for your specific model at macmo.dk/reparation. Free diagnosis, fixed quote before we start.