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by deNiro
Fri May 25, 2018 4:20 pm
Forum: Troubleshooting
Topic: Troubleshoot PMIC
Replies: 16
Views: 3162

Re: Troubleshoot PMIC

I accidentally made a short 5V rail to 3.3V what resulted in having 3.3V power rail down. I've replaced PMIC with MxL7704 AQB (powering sequence in this option looks reasonable) and installed the system. System got installed alright but low voltage warning comes up when it's booting up and power fla...

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