What is the part # for the IC chip on the a1370?

I have identified the IC chip on my motherboard and I would like to replace it. When I try to purchase it I found that the LP8550 chip has several versions. Which one is the right for this model? Does anyone know? or are all LP8550 the same?

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Geekygirl, what is the 820-XXXX on yuor logic board? Post some images of where the IC is located on your board. Use this guide Adding images to an existing question for that

crwdns2934271:0Ndz 29, 2015crwdnd2934271:0 oldturkey03 crwdne2934271:0

thanks oldturkey03 ;) the mobo # is 820-2855-A

crwdns2934271:0Ndz 29, 2015crwdnd2934271:0 Geekygirl crwdne2934271:0

Why do you want to replace it? Every time the manufacturer makes a new batch of chips even though its the same they change some of the numbers at the end.

crwdns2934271:0Nhl 27, 2015crwdnd2934271:0 John crwdne2934271:0

Thanks John. I mac has no power, and I want to try replacing this chip.

crwdns2934271:0Nhl 28, 2015crwdnd2934271:0 Geekygirl crwdne2934271:0

I try to buy it from digikey, but there is more than one. http://www.digikey.com/product-search/en...

crwdns2934271:0Nhl 28, 2015crwdnd2934271:0 Geekygirl crwdne2934271:0

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MacBook Air 11" Late 2010

What is the part # for the IC chip on the a1370?

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