Review on 💡 Li-Sun L300PM-00: High-Quality 300W Power Supply for Dell Optiplex 7010, Inspiron 3847, Precision T1500 & More by Andrew Aldana

My wife's computer power supply started ringing like a chainsaw. I write music and the noise was unbearable. So I ordered these. Aside from the color marking on the stylus, assembly was easy. When he was picked up and taken back to the alcove, he fell silent. The next morning the car was turned on. The chainsaw was gone. Instead, it now sounds like a deranged killer hive! Not sure if I should return it or just order another one from another seller.