fans on after shutdown

Yesterday I have installed a AIo PUMP Liquid Cooler named Cooler Master 240ML Ilusion. After Installing that i am facing a problem like..........after shutting down the PC , AIO PUMP gets off ! All the Case fan of Antech NX600 gets off but the ARGB LEDs are ON with this the PCH fan of...

Hi, I have a problem with my pc desktop, I don't know very well if hardware or software (I fear hardware). Anyway some days ago, a sudden reboot occurred but maybe a power outage in my home I'm not certain. Then everything ok for a couple of days. Then another reboot without reason while I was...

When I shut down from the start menu, I hear things turning off, however I can see that the heatsink and case fans, as well as the motherboard remain switched on. They stay on for around 5 minutes or more before it fully switches off. This has been happening for a while. Previously I tried...