DaveInPhilly Posted July 13, 2023 Report Share Posted July 13, 2023 I have had this Ryzen 5 5500 in my system for several months now. This week I upgraded the PSU to a Toughpower Grand RGB 850W. Immediately I noticed that a fan would ramp up for a second and then immediately slow down. This happens every 10-30 seconds. As I was checking the fan curves in the BIOS I noticed that the CPU temp was spiking from 30 degrees at idle to 60 degrees and then falling right back down. This has to be related to the PSU because it coincides directly with the new PSU going into the system. Any ideas? System: Gigabyte AB350M-DS3H-CG R5 5500 RX 6600 1tb NVMe 2tb SSD 32g DDR4 3600 Quote Link to comment Share on other sites More sharing options...
TT-Jerry Posted July 14, 2023 Report Share Posted July 14, 2023 HI DavelnPhilly The Fan's RPM is depends on system's load, which means that the RPM is depends on your abnormal CPU activity. We suggest that you could remove your HDD first and turn on without system. If your CPU doesn't have abnormal act as before, it will be software problem like virus. Hope this sugestion willl help you and have a nice day Quote Link to comment Share on other sites More sharing options...
DaveInPhilly Posted July 14, 2023 Author Report Share Posted July 14, 2023 Thanks, Jerry. I am monitoring the problem in the BIOS. There is no software running. So it must be a hardware issue. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.