820-4924-A Corrosion around smc and rtc area

Chuck60

Member
I’m ordering 2 donor boards for this board that just arrived I tested cpu and It seems normal Reading .15v to ground as I remember from a previous board this should be ok. I uploaded the areas that have corrosion I will replace everything around cpu, rtc and smc. What would advice be as to what else you would replace
And just flux and reflow the rest
 

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