just volt modded my sapphire non-ref 4870...vcore mod worked great!

Went on to solder read wires and something was wrong. I soldered the wire to the output side of a choke, booted up with probe measuring and got the 1.33v that it gives stock...but mobo stopped on 2b error! I quickly took off mod and read wire but now it is continuing to do the same thing! Like somehow attaching a wire that wasnt connected to anything killed it!

if anyone knows what may be up that would be amazing!