PS4 Pro don´t want to turn on.

Dear,

my PS4 Pro doesn´t turn on anymore i repaired the 5 volt connector certainly didn´t put the cables wrong because if the PSU is in it and on ,it actually gets 5 volts .I checked all the components and they all got 5 volts only if i press the power button it doesn´t power up it does nothing.And the 12 volt system doesn,t turn on .So my question was can there all be wrong and how can i fix this.

Tjanks in advance,Lucas

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I look forward to the answer here. I have one where I put the 5v connector on backwards and powered it on. I have not yet been able to fix it. Though I was told that in PS3 days, power went to Syscon first, so check that. As a result, I published the Syscon readings from a good Pro: https://www.reddit.com/r/consolerepair/c...

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