Select this item if you have a 27 inch iMac (Mid 2010) model with a bad Power Supply. This is a genuine, NEW Apple replacement power supply. Guaranteed to be 100% compatible with this iMac model.
Note: There are several different power supplies that Apple has used in 27-inch iMacs - and, they are not interchangeable. Make sure that your iMac's EMC matches with the part you are planning to order..
We also offer a full-service repair alternative which includes installation. You will find the repair solution you need for your 27-inch iMac here -> 27-inch iMac Power Supply Repair
EMC Number: EMC 2390 Model Number: A1312 Sales Order Numbers: MC510LL/A (3.2 GHz) Core i3; MC511LL/A (2.8 GHz) Core i5; MC511LL/CTO (3.6 GHz) Core i5 Model identifier: iMac11,3 Apple Service Part No: 661-5468 Label Nos: 614-0446; PA-2311-02A; ADP-310AF EEE Numbers: 6YU; DUU; DWW
The Model Identifier number is listed in System Report/System Profiler (About This Mac), so, only visible if the computer boots that far. Label and EEE numbers are printed on the part. Major Apple component have their own serial number - a mix of letters and numbers. The EEE number sequence is located towards the very end of this serial number. The EEE number is a foolproof way of ensuring compatibility between the part you have and the part selected to replace it.
'CTO' or 'BTO' located at the end of a Sales Order Number indicates that the computer was Configured to Order (Built to Order) by Apple.
For additional surety that you are ordering the correct part include the computer's serial number in the COMMENTS field when placing your order. We will confirm compatibility prior to shipping the order. Since parts are purchased especially to fill each individual order placed with us, all sales of Apple service parts are final.
[Obviously this means that you receive a working part that corresponds to the one you order!]
If you need confirmation that your power supply is faulty, or prefer a turnkey solution in which GALAXY will both repair and install the part for you, we offer a full-service repair alternative. You will find the repair solution you need for your 27-inch iMac here -> 27-inch iMac Power Supply Repair
Our FREE Diagnostic Service will quickly fix your Sad Mac problems.