Model numbers: A2439, A2438
Model identifiers: iMac21,1, iMac21,2
The 24-inch M1 iMac is thin and colourful, with an external power adapter that attaches magnetically. It has no user upgrades, so repairs focus on the display, power and logic board.
Which model do you have?
A2439 is the two-port model and A2438 is the four-port model. Check About This Mac for "Chip: Apple M1".
The model number is printed in small text on the underside of the stand. It starts with the letter A followed by four digits.
Common faults we fix
- Cracked display
- No power, often traced to the external power adapter or cable
- Logic board faults
- Wi-Fi or Bluetooth problems
- Ethernet port faults (on adapters with Ethernet)
Repairs we carry out
- Display replacement
- Power adapter and cable diagnosis
- Logic board repair
- Wireless fault diagnosis
- Data recovery
Your data
Storage on Apple silicon Macs is built into the logic board and encrypted, so data recovery depends on getting the original board running again. If your Mac is dead or has had a spill, switch it off and bring it in before trying to charge it. See our liquid damage recovery service.
Bring it in
Bring it to our walk-in repair centre at Unit 1, 80 Willow Walk, London SE1 5SY, Monday to Saturday, 9am to 6pm, or call 020 7237 6805. We confirm the fault and quote before starting any work.