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2015年3月更新的 13 英寸 MacBook Pro 配备 Retina 显示屏,型号为A1502,采用第五代英特尔酷睿 i5 和 i7 处理器,并配备 Force Touch触控板。

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What’s this chip burnt on an A1502

Hi. I have MacBook Pro A1502.

Can see this chip burnt out could someone tell me what component it is?

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Thank you you for any help

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That’s ot an IC, it appears to be a capacitor of some kind. It’s probably to help regulate the backlight controller. Is your display bad, because you can just order a replacement on iFixit. Otherwise I wouldn’t worry about it.

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It’s an inductor for the 1.5V S0 Rail which means there is probably a short along that line as that has blown. Replacing that inductor will not fix the problem as you’ll need to find out why it blew up in the first place.

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