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Dell latitude 5440 does not turn on after a short 5v
La-m401p
The board after a short circuit of 5v, everything was done and replaced the faulty components, the duty voltage rose, the board turned on from the battery, but the power supply does not see, or rather from 5 yuv does not raise to 20v
t was replaced by tps65994, but it did not lead to a positive result, I did not find any schemes for this board, maybe someone has already encountered such a malfunction...
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Maybe someone will be able to make a dump from the update, otherwise it doesn’t work for me?...
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I flashed it with your dump, but the password remains the same...
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Sorry, I formulated the request incorrectly, remove the password from the BIOS...
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The one on top is 0 Ohm, I tried it, it doesn’t start the matrix...
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