Have not opened and inspected the soldering on the PSU yet (I strongly recommend you do that). But it looks good.
Product was heavily damaged, irritating fan noise, but works. Seller never answered my questions. Awful communication. I have expected better communication from such brand as BTF. And dont try to blame transportation, you (BTF store) know this issue, and for such a long time you can't find a method to prevent products from damage. DISGRACE!!!