亲，看看我给你的私信，nvflashk或者omgvflash管用，10系显卡随便刷，可以无视cert验证，只需要checksum32bit维持原样

NERBO RUTO, Hello there is few steps of protection in pascal and over:
step 网页链接 correct CRC1 checksums (last bits of each 6 checksums are 0) in all 6 PCIR blocks, it is easely overrides by adding additional symbols to compensate result). This is fools protection from Fermi+ generation.
2. Calculating Sha256 checksum and comparing it with sha256 checksum from crypted certificate stored in bios. This is from maxwell2+ generation and over. It also can be overrided by changing the result of comparison.
网页链接 (falcon 2) protection that do the same as step2 but only inside gp100+ cristal. Even if i override step1 and 2 the specific fuses (protected gpu registers) are not setted in correct position even if the one bit of vbios are wrong. There is many of that fuses and it can't be set in correct values position even from debugger.