Review on 🔌 Dell OptiPlex 390 790 960 990 9010 SFF Power Supply Replacement - YEECHUN 240W H240AS-00 H240AS-01 by Douglas Hall

Here I am with the power light blinking. Through trial and error I came to the conclusion that the problem was with the power supply. I called Dell Support and found that this computer is no longer working. They helped me troubleshoot to confirm the power supply was bad. When I pressed the reset button on the back, the green light didn't come on. I immediately turned on the power supply, plugged it in and the green light came on. I then replaced it and am now writing this review on a previously powered off computer. It replaced the Dell AC240AS-01 power supply.