Meanwell Power Supply Fan Keeps Ramping Up And Down

Meanwell Power Supply Fan Keeps Ramping Up And Down. Mean Well LED Switching Power Supply Hookup Guide SparkFun Learn MEAN WELL power supply troubleshooting requires a systematic approach, from identifying issues like overheating or buzzing to employing advanced techniques like load and voltage regulation testing to figure out what's causing no power output. Real peak numbers are like 158W for 5900X and up to 400W for RTX 3080

(Other of the same type don't do this) Also when I use another psu in that case the case fan runs normal Switching PSU on 95%+ consumption is not so effective anymore and in case of loud fan will turn into roaring monster like yours.

Original Meanwell 1500w 31.3a 48v Power Supply Se150048 Ac 220v To Dc 48v Psu Mean Well Switch

The predominant issue was the units intermittently not powering up or not powering at all right out of the box With Ryzen, it has such higher core counts, that it just shuts down almost all the cores if not in use, and keeps just 1 core active Turned on the psu outside the case with a clip and it goes full power too

Should You Mount Your Power Supply Fan Facing Up or Down YouTube. (Other of the same type don't do this) Also when I use another psu in that case the case fan runs normal It's quite loud and I feel it's unnecessarily drawing more power when it doesn't need to

Original Meanwell 1500w 31.3a 48v Power Supply Se150048 Ac 220v To Dc 48v Psu Mean Well Switch. Turned on the psu outside the case with a clip and it goes full power too New Pc build, I haven't messed with bios before or anything so not sure if I have to.