So today I finally decide it's the day to upgrade my system and one of them is switching my dead ass Deepcool chunk metal fan for a proper Thermalright AIO cooler. In the process of unlatching the chunk, I made a terrible mistake of not balancing the chunk and only unlatch one side which make the whole thing pull the cpu off while sitting on the opposite. The following is my panic kick in while tried to unlatch the impossible and unscrew the stuck side. Result is the corner pins got bents off, at least 20 of them, with attempt to sit them back up with tiny screwdiver and some end up broke off from their stress. Couldn't manage to get it POST so RIP my boy. It been serving me well for 2 years and die from my stupidity. The only thing I can do now is honour its death.