IBM BGA Chips
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bccwchan



Joined: 20 Sep 2004
Posts: 2585
Location: Hong Kong

PostPosted: Tue Feb 28, 2012 7:19 am    Post subject: Reply with quote

Robev wrote:
What Method did you use to take the top off Question


Using the small electric driller. Please visit Peter's greatest website for illustration.

http://www.cpu-galaxy.at/Article/IBM_Power4.htm
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bccwchan



Joined: 20 Sep 2004
Posts: 2585
Location: Hong Kong

PostPosted: Tue Feb 28, 2012 7:21 am    Post subject: Reply with quote

Robev wrote:
Very Happy Now that method makes sense, I will try it on one, Thankyou Smile


Be careful when using the electric driller. Wink
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Robev



Joined: 10 Mar 2006
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Location: New Zealand

PostPosted: Thu Mar 15, 2012 5:50 pm    Post subject: Reply with quote

Well I took the lid off one chip & this is what I found so none the wiser I think
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