Quote Originally Posted by raibemunn View Post
How bad would it be to flash my hynix equipped gigabyte HD 3850 with that Sapphire 3850 512MB DDR3 Qimonda Bios given in the first post.
And would I be able to recover from bad flash with vnc from another pc?
If you first modified that bios to a lower clock on the memory it might just work, I've seen stranger things than that.
The voltage given is the same on both chips, so it will not burn for you.

Even if you get black screen you will most certainly be able to flash it back to original bios using another card.