P770DM-G 980M Won't Boot in Clevo Posted December 17, 2019 4 minutes ago, BasedKnight said: Not sure because every command I ran through nvflash would return a 'No Nvidia display adapters error' when checking the log file generated using a different computer. Every version. Even when just trying to backup the current VBIOS. Pretty much attempted everything I could considering having to work completely blind, and unfortunately don't have access to a programmer. I've since settled on the card just being defective and have sent it back (ordered from eBay shop in China). Will probably try my luck again this time from a different source. Yeah stuff like that from China do tend to be defective sometimes, my guess is that they don't always test the parts before selling it in order to cut costs. Hope it gets sorted out for you.