H200 Flash Not Working

[Wolfslab]

I have a R710 server that I put a H200 in and I tried to flash it to IT mode so I can use it for Unraid and it seems like, no matter what I do, I brick the firmware in it. I'm not a very server savvy person, but I know the basics. I already made a post to the Linus Tech Tips forum, but that doesn't seem to get me anywhere. I figure that since this is the place where I got my OS, people here should help me with this issue. The light on the card itself flashes on and off slowly, but thats the most I've gotten it to work since I started flashing it. It was working before the flash, but I did not make a backup of the original firmware.

 

My LTT Forum post