If the thought of applying sticky glue to holes smaller than the size of a pin tip, then globbing a bunch of of condictive liquid in a line as thin as the hair on you head, then you might not wanna attempt it. I fried my XP1700 because i had 2 adjacent bridges shorting out.
On the other hand, if you got ba**s of steel, and don't get sweaty palms at the thought of losing 100 bucks, then i hope all turns out well.
Unlocked, locked, partially unlocked, unlocked, locked, unlocked. Guess I'm a little paranoid cuz whenever I have a stability problem I lock my cpu again, for fear the defogger paint has shifted or crumbled. I can unlock it on the first try now, and even paint a bridge or two freehand.