The screw head dimensions were excessive.
The screw head dimensions were excessive.
If the screws have penetrated the rad and water is leaking, completion is achieved. Consider running the device externally to avoid further issues.
I installed the standard PC screws typically found for the graphics card and the case
Typically they don't, but these fins might open the rad channel. The safest approach is to test it (if you're confident about handling the ATX pin) or just turn on the system without any rad near the case. It might not leak now, but could leak when pressure is applied by the pump.
Place it outside the case for a minimum of an hour. Put it on a paper towel with the damaged side facing down. Open windows and apply a heavy load, then proceed.