Advice = Return it immediately as being DOA.
Don't say it's the wrong part or they won't honor their buyer protection. Just DOA and money back!
Ebay is completely corrupt! "1000's of positive feedbacks" means absolutely nothing. In fact all the crooks have that. It's like a red flag to me now! 1000's of feedbacks? Yup, I better ask lots of questions before bidding and I can't expect any of the buyer protection support promised without a dragged out fight (which I might lose).
Here's a perfect example:
http://cgi.ebay.com/ws/eBayISAPI.dl...69&ssPageName=ADME:X:RTQ:US:1123#ht_500wt_922
This guy was busted for selling torn up RAM with no heat sinks and using this fake image claiming it was "refurbished" and "like new":
http://tesselator.gpmod.com/Images/_ThemesEvents/E-Bay_Crook/
He got a negative review over it. And the same day the negative review was removed and he put up another auction (with different torn up RAM without heat sinks) using the same image and again claiming it was "like New" and "Manufacturer Refurbished":
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=300850396133#ht_500wt_948
And the same thing repeated yet again! Another disappearing negative review, and another listing of a different set or RAM using the same fake image and the same false claims:
http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=290848816710
Meanwhile in those three or four weeks the seller's "Positive feedbacks" has gone from 14,000 to 18,200. Besides the obvious I wanna know how a person gets 4,000 feedbacks in 3 weeks.
Nope, ebay is corrupt! You can use them but it's like using a flame thrower! Be very careful, wear the proper flame suit, and don't be surprised if you get burned anyway.