Macbook 820-3330 burned Smc /Compatibility

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  • macattack600
    Senior Member
    • Aug 2011
    • 97
    • USA
    #1

    Macbook 820-3330 burned Smc /Compatibility

    So upon checking this 2012 820-3330 motherboard I find short with freezespray at SMC u4900 very hot.
    Motherboard as dim green light.

    since SMC has burn mark when I remove should I check certain contacts for short that would prevent new smc from working properly?

    Can I use a 2012 13" 820-3115 SMC from donor ?
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