I just installed the Cryroig H7 into my pc with a A10-7700k cpu and I’ve been getting 6 degrees celsius idle. I’m not sure what’s up with it but apparently it’s really cold. The ambient temperature was 21 degrees celsius.
What app are you using to monitor the temps? Is it the same when viewing temps in BIOS? Your temps should be above ambient since it's impossible to get near or at ambient temps when air cooling.