Agreed. Barebones setup is needed at this stageSocket looks fine in that pic.
Can you take everything out of the case and try to get it up and running just on a desk to eliminate the new case being an issue? If you still have issues with the new cooler, try putting the old one back on and see what happens. Let us know your findings.
Thank you. The wife's glad too as it looked like I had to spend more money againI get what you saw on them, tricky using a photo as its a fixed angle but the light reflecting off those bottom left ones didn't match the neighbours. Could have bee that or just taking it apart and putting it back together fixed 'something' - either way, glad it's back up & running