Model number: A1862
Model identifier: iMacPro1,1
The iMac Pro is a workstation in an iMac body, with Xeon W processors and Radeon Pro Vega graphics. It was sold until 2021 and many are still in professional use.

Which model do you have?
A1862 is printed on the base of the stand. It has a space grey finish and four Thunderbolt 3 ports.
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
- Graphics faults from the Radeon Pro Vega GPU
- Power supply failures
- Overheating under sustained load
- Display damage
- SSD or T2-related start-up faults
Repairs we carry out
- Logic board and GPU repair
- Power supply replacement
- Fan clean and thermal service
- Display replacement
- Memory upgrade
Your data
The storage on this model is soldered to the logic board and encrypted by Apple's T2 security chip. That means data can only be read back through the original board, so when the Mac won't power on we repair the board first rather than removing the drive. See our no-power data recovery service.
Bring it in
Call 020 7237 6805 or bring it to Unit 1, 80 Willow Walk, London SE1 5SY, open Monday to Saturday, 9am to 6pm. We check it over and quote before we start.