Attention-grabbing post. I would have basically replaced the whole unit. You noticed how to repair the failure, but the amount of models were weakened you failed to see? A ticking time bomb that may eventually ship some spike in your far more beneficial components than a 10 year old PSU. https://power-supplies-refurbishm00999.ampedpages.com/power-supplies-refurbishment-an-overview-57386585