13" aluminum unibody, 2.0 or 2.4 GHz Core 2 Duo processor.

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Can someone tell me what this is urgent please

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is blown, and will replace it but do not know what it is?

can someone tell me what this is urgent please

logic board nr 820-2936-A

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Looks like a diode :-) It'll help if you tell us what logic board 820-XXXX you have and give us a picture that shows where the component is located in relation to the board.

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logic board nr 820-2936-A

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magid, that is reference designator D6990 which is a BAT30CWFILM diode in a SOT-323 package. It comes of your AC adapter and is part of your PPBUS_G3H line. I'd be concerned about the reason why it blew up.....

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Hello sir,

do you want me tell you what I should order. under what nr name I should look please?

thank u sir

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magid, Digikey.com has those in stock

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Thanks for your answer you're a genius.

thank u sir

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magid will be eternally grateful.
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