USB voltage issues
Hey team IC.
I'm having flaky power on my USB 5v rail. I have lots of examples including frequent mouse disconnect/reconnects, occasional flickering lights on USB-powered devices with lights (keyboard, etc.), and flaky read/write errors and a lot of dingdong/dongding sounds when I have a USB drive connected, etc.
At first I assumed it was the onboard USB ports and figured my motherboard was having issues, so I bought an external PCIe USB 3.0 card to add 4 usb ports. The card I got has an external power connector that draws power direct from the PSU via 4-pin molex.
The problems are still happening even on my new USB card.
Therefore I'm starting to think it's the PSU. Does this sound like I'm barking up the right tree?