REPLACEMENT 21.5" Apple iMac A1418 LM215UH1-SD B1 Retina 4K Mid 2017 Note: This advertisement is for a apple iMac screen with front glass only.NOTE: This item is NOT compatible with Full HD Models of A1418 Specification Condition New Screen Size 21.5" Screen Type LED Backlight Compatibility Apple iMac A1418 EMC: 3069 Resolution 4096 X 2304 (Retina 4K Display) Compatible Models MNDY2LL/A, MNE02LL/A Warranty 3 months Buyer’s Guide for choosing right Replacement Screen for iMac The most important / accurate information is the iMac EMC and the screen size. This information can be found on bottom of your iMac. This will ensure that you are purchasing the correct replacement screen. You’ll need to know a little information about your existing faulty panel.Your iMac model could be available with more than one type of screens. In order for the screen to work correctly, the replacement panel must have same backlight type, data connector and resolution as faulty / original screen. Installation Installing an Apple iMac screen front glass varies from model to model. If you have never replaced it before, you may find installation guide for similar model on YouTube or other online sources. If you are not familiar with the process, we recommend seeking advice from a qualified technician. Delivery All orders received with cleared funds before 2:00 PM, will be dispatched on same day. Any orders received after 2.00 PM may be dispatched same day or next working day. Orders received on weekends and public holidays will be dispatched next working day. If your payment method is PayPal, we will only dispatch your order to your PayPal registered address. Please make sure your shipping address is the same as your PayPal address. Incorrect address may cause delay and will incur re-shipping cost. More information about delivery, payment, warranty and returns visit FAQ.