Last week the power supply on my PC died. Not sure if this was just an end of life thing or due to heavy loading from my new video card and the various upgrades I have made over the last few years.
Anyway, I received the replacement power supply this week and got around to installing it today. While I had the PC torn apart I took the opportunity to drain and flush the liquid cooling system and replace the coolant.
After purging the air from the cooling system, I fired it up and everything worked fine. Hopefully this will be good for a few more years.