iMac 21.5″ A1418 (Late 2012) Repair Dundee
iMac 21.5" overheating and the fans running full blast? Fusion Drives in this era of iMac are a common failure point. We can replace or upgrade them. Head to our Perth Road workshop in Dundee for a Full diagnostic, most repairs turned around the same day.
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About the iMac 21.5″ A1418 (Late 2012)
The iMac 21.5" A1418 (Late 2012) (A1418) was released in 2012 as the first ultra-slim iMac with the dramatic edge-to-edge redesign. The Late 2012 was a complete redesign, reducing the edge thickness to just 5mm with a friction-stir welded aluminium chassis. It replaced the magnetic glass panel with a laminated display assembly. The 21.5-inch model lost the user-accessible RAM door, making RAM soldered from the factory. We repair every component at our Perth Road workshop in Dundee.
Common iMac 21.5" A1418 (Late 2012) repairs include hard drive or Fusion Drive failure, display adhesive strip replacement during screen repairs, power supply issues, and the inability to upgrade RAM after purchase. The slim design means the display is held on with adhesive strips rather than magnets, making screen removal more involved. RAM is soldered on the 21.5-inch, so if you need more memory, it had to be configured at purchase. Our technicians have over 20 years' combined experience with iMac repairs and handle everything from straightforward SSD upgrades to complex board-level diagnostics.
The iMac 21.5" A1418 (Late 2012). The iMac that went impossibly thin, just 5mm at the edge, a proper design statement. If yours isnae working right, drap it in to our Perth Road workshop and we'll get it sorted. We ken whit we're daein wi' iMacs.
The iMac 21.5" A1418 (Late 2012) has soldered RAM, so memory cannot be upgraded after purchase. However, an SSD upgrade (replacing the mechanical hard drive or failed Fusion Drive) is the single best improvement you can make to this machine. Not sure which iMac you have? Check the model number (A1418) printed on the bottom of the stand, or go to Apple menu > About This Mac.
Model Numbers
You can find your iMac model number in Settings:
Device Specifications
iMac 21.5″ A1418 (Late 2012) Specs
Not Sure Which iMac You Have?
Dinnae worry - it's easy to check. Here's how to find your model number:
- Option 1: Click the Apple menu > About This Mac to see your model name and year.
- Option 2: Check the model number on the bottom of the stand or the rear of the display.
- Option 3: Just bring it in! We'll identify your exact model in seconds - nae bother at all.
Common iMac 21.5″ A1418 (Late 2012) Issues We Fix
Here are the issues we see most frequently at our Perth Road workshop:
Our technicians have over 20 years' combined experience. If it can be repaired, we'll fix it. If it cannae, we'll tell you straight - we'd rather give you honest advice than take your money for a repair that won't last.
Not sure what's wrong with your iMac 21.5″ A1418 (Late 2012)? Just bring it in and we'll diagnose the issue. Nae appointment needed.
Call UsiMac 21.5″ A1418 (Late 2012) Repairs
Select the issue you're having with your iMac 21.5″ A1418 (Late 2012). All repairs include a 90-day warranty and most are completed same day.
Not sure what's wrong? Select Diagnostic and we'll figure it out.
Same-Day Repairs Available
Select a repair above to book your drop-off time
Choose a RepairiMac 21.5″ A1418 (Late 2012) Repair Questions
How much does it cost to replace the screen on my iMac 21.5" A1418 (Late 2012)?
Screen replacements on the iMac 21.5" A1418 (Late 2012) depend on the extent of the damage and the panel type. Drap it in to our Perth Road workshop for a diagnostic and we'll give you an honest quote. Our technicians have over 20 years' combined experience with iMac repairs and we'll tell you straight whether it's worth the repair.
Can you upgrade my iMac 21.5" A1418 (Late 2012) to an SSD?
Aye, absolutely - and it's the single best upgrade you can do for the iMac 21.5" A1418 (Late 2012). Replacing the mechanical hard drive or failed Fusion Drive with an SSD transforms the machine. Boot times drop from minutes to seconds, apps open instantly, and everything feels snappy again. It's the most popular repair we do on iMacs of this era. Drap it in to our Perth Road workshop and we'll get it sorted.
Can you upgrade the RAM in my iMac 21.5" A1418 (Late 2012)?
Unfortunately the iMac 21.5" A1418 (Late 2012) has its RAM soldered to the logic board, so it cannae be upgraded after purchase. The good news is that an SSD upgrade (if you're still on a mechanical drive) makes a far bigger difference to everyday performance than extra RAM would. Drap it in and we'll see what we can do to speed things up.
My iMac 21.5" A1418 (Late 2012) won't turn on - can you fix it?
Aye, no-power issues are one of the most common iMac problems we handle. On the iMac 21.5" A1418 (Late 2012), it's usually the internal power supply unit, which is a known weak point on Intel iMacs. Sometimes it's a blown capacitor, sometimes the whole PSU needs replacing. We can also check for logic board issues. Drap it in to our Perth Road workshop and we'll diagnose it properly - we ken these machines inside out.
How do I know if my iMac is the iMac 21.5" A1418 (Late 2012)?
The easiest way is to check the model number printed on the bottom of the stand - the iMac 21.5" A1418 (Late 2012) uses model number A1418. You can also click the Apple menu > About This Mac, which will show you the model identifier. If you're still not sure, just bring it in to our Perth Road workshop and we'll identify it for you in seconds - nae bother.
Is my iMac 21.5" A1418 (Late 2012) still worth repairing?
It depends on what you use it for and what's wrong. The iMac 21.5" A1418 (Late 2012) from 2012 won't run the latest macOS anymore, but with an SSD upgrade it's still perfectly usable for web browsing, email, documents, and video streaming. If the repair cost is a fraction of buying a replacement, it can make good sense. We'll always give you an honest assessment - we're not going to talk you into a repair that's not worth it.
Slim iMac Needs an SSD? We'll Fit One.
Walk-ins welcome. Most repairs done same day.