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reflow CPU Socket Open Joint boards again

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spari77

#42955

reflow CPU Socket Open Joint boards again | 26 July, 2006

we encounter some open joint on the CPU socket after rework. We tried to reflow the boards again (using BGA rework machine) and found that the contact issue was resolved. Is there any risk to perform a reflow again on the CPU Socket boards without removing and replacing a new component. please note that CPU socket is not a moisture sensitive component.

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Chunks

#42965

reflow CPU Socket Open Joint boards again | 26 July, 2006

I would be a little more worried about the pads on the board coming off.

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RDR

#42968

reflow CPU Socket Open Joint boards again | 26 July, 2006

i would say that if you are doing localized heating than you will be okay, A socket is just a socket and cannot be degraded electrically anyway.

Russ

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