Looking for schematic diagram of 27" 2009-2011 power supply, PA-2311-02A (liteOn) | MacRumors Forums
![2013 imac 21.5” power issue, replaced power supply twice, still no diagnostic LED on. The Mac will power on after being plugged in for several hours. And then powers on like nothing 2013 imac 21.5” power issue, replaced power supply twice, still no diagnostic LED on. The Mac will power on after being plugged in for several hours. And then powers on like nothing](https://preview.redd.it/wlxzlgxxhtd11.jpg?auto=webp&s=f8722db6a8209fbc5ef4822ac6fd1b614a4ff0be)
2013 imac 21.5” power issue, replaced power supply twice, still no diagnostic LED on. The Mac will power on after being plugged in for several hours. And then powers on like nothing
![Amazon.com: Odyson - Power Supply (310W) Replacement for iMac 27" A1312 ( Late 2009-Mid 2011) : Electronics Amazon.com: Odyson - Power Supply (310W) Replacement for iMac 27" A1312 ( Late 2009-Mid 2011) : Electronics](https://m.media-amazon.com/images/I/81HgfnT997L.jpg)
Amazon.com: Odyson - Power Supply (310W) Replacement for iMac 27" A1312 ( Late 2009-Mid 2011) : Electronics
![Original Power Board 300W PA-1311-2A for iMac 27" A1419 Power Supply ADP-300AF 661-7886 661-7170 661-035 2012-2017 MD095 MD096 Original Power Board 300W PA-1311-2A for iMac 27" A1419 Power Supply ADP-300AF 661-7886 661-7170 661-035 2012-2017 MD095 MD096](https://ae01.alicdn.com/kf/H441c30ce345f490597ffedcffbd4a1836/Original-Power-Board-300W-PA-1311-2A-for-iMac-27-A1419-Power-Supply-ADP-300AF-661.jpg)
Original Power Board 300W PA-1311-2A for iMac 27" A1419 Power Supply ADP-300AF 661-7886 661-7170 661-035 2012-2017 MD095 MD096
Looking for schematic diagram of 27" 2009-2011 power supply, PA-2311-02A (liteOn) | MacRumors Forums
![Power supply (300W) for Apple iMac 27 inch Retina A1419 (Late 2012- Late 2017) & iMac 27 inch A2115 (Early 2019, Mid 2020) EMC 2546, 2639, 2806, 2834, 3070, 3194, 3442 - WIT Computers Power supply (300W) for Apple iMac 27 inch Retina A1419 (Late 2012- Late 2017) & iMac 27 inch A2115 (Early 2019, Mid 2020) EMC 2546, 2639, 2806, 2834, 3070, 3194, 3442 - WIT Computers](https://witcomputers.com/wp-content/uploads/2021/11/PA-1311-2A1.jpg)