[H] New Phenom II X2 555 C3 revision

[Stan Zaske]

Well my new CPU came yesterday and it overclocks to 4 GHz stably with 
1.4v which I don't consider excessive. However, it won't unlock the 
other 2 cores so I expect there is a defect in 1 or more of the unused 
cores. What is the collectives opinion on sending it back for a 
replacement? Ethical or not? What would you do if you wanted a cheap 
dually that you wanted to run as a quad? Thanks!