crwdns2934243:0crwdne2934243:0 jayeff

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crwdns2934241:0crwdne2934241:0 jayeff

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Hi @pjotrlen

Here's an image from the schematic for the laptop showing what components ''may'' have been affected by a reversed DC polarity voltage input.

I'm not suggesting that all of them would have been affected but some of them may have been.

[image|2730197]

(click on image)

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