iMac 21.5″ A1311 (Late 2009) Repair Dundee
iMac 21.5" display flickering or showing artifacts? The glass front panel on these older iMacs is heavy but straightforward to replace. Drop it into our Perth Road workshop in Dundee, no appointment needed, most repairs completed same day.
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About the iMac 21.5″ A1311 (Late 2009)
The iMac 21.5" A1311 (Late 2009) (A1311) was released in 2009 as the first 21.5-inch iMac, replacing the older 20-inch model. This was the first iMac with the 21.5-inch 1920x1080 display that would become Apple's standard compact desktop size for over a decade. It introduced a new aluminium and glass design that defined the iMac look for years. We repair every component at our Perth Road workshop in Dundee.
Common iMac 21.5" A1311 (Late 2009) repairs include hard drive failure, display backlight issues, power supply faults, and graphics card problems on models with discrete GPUs. The glass front panel is held on by magnets, making disassembly relatively straightforward compared to later glued models. Hard drive replacement with an SSD is the most impactful upgrade. 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" A1311 (Late 2009). The first 21.5-inch iMac, a proper Full HD desktop that started a design legacy. 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" A1311 (Late 2009) features user-upgradeable RAM, which is increasingly rare on modern Macs. If your machine is feeling slow but otherwise working fine, a RAM upgrade combined with an SSD can give it a new lease of life. Not sure which iMac you have? Check the model number (A1311) 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″ A1311 (Late 2009) 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″ A1311 (Late 2009) 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″ A1311 (Late 2009)? Just bring it in and we'll diagnose the issue. Nae appointment needed.
Call UsiMac 21.5″ A1311 (Late 2009) Repairs
Select the issue you're having with your iMac 21.5″ A1311 (Late 2009). 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″ A1311 (Late 2009) Repair Questions
How much does it cost to replace the screen on my iMac 21.5" A1311 (Late 2009)?
Screen replacements on the iMac 21.5" A1311 (Late 2009) 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" A1311 (Late 2009) to an SSD?
Aye, absolutely - and it's the single best upgrade you can do for the iMac 21.5" A1311 (Late 2009). 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" A1311 (Late 2009)?
Aye, the iMac 21.5" A1311 (Late 2009) has user-accessible RAM slots, which means upgrading is straightforward. More RAM helps with multitasking, large files, and keeping the machine feeling responsive. We stock compatible RAM and can fit it while you wait in most cases. Combined with an SSD upgrade, a RAM boost can give an older iMac a proper new lease of life. Just drap it in to our Perth Road workshop.
My iMac 21.5" A1311 (Late 2009) 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" A1311 (Late 2009), 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" A1311 (Late 2009)?
The easiest way is to check the model number printed on the bottom of the stand - the iMac 21.5" A1311 (Late 2009) uses model number A1311. 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" A1311 (Late 2009) still worth repairing?
It depends on what you use it for and what's wrong. The iMac 21.5" A1311 (Late 2009) from 2009 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.
iMac Not Working? We Ken How to Fix It.
Walk-ins welcome. Most repairs done same day.