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| | | #REDIRECT [[Galaxy Z Fold 4 5g]] |
| {{Repair Guide
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| |Device=Playstation 4
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| |Affects parts=motherboard
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| |Needs equipment=multimeter, soldering iron, hot air station
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| |Type=
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| |Difficulty=
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| }}
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| {{stub}}
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| ==Problem description==
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| Controller/other usb devices wont connect over USB normally or in safe mode.
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| [[File:CUH-10xxA - SAA-001 - GL3520.png|thumb|Cap mentioned and voltage regulator that goes bad]] | |
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| ==Symptoms==
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| *Cant charge controllers
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| * Cant sync controllers
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| * Cant detect usb drives
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| ==Solution==
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| Check that you have 5V on the USB ports, if you do the issue is most likely on the usb circuit and not the southbridge.
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| Check that you have 3.3V on the side of the cap that i posted, if you have 0V or the voltage is around 2V the problem is usually on a voltage regulator on the other side of the board.
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| If you have 2V on the cap that i mentioned one way to make sure that the problem its the regulator is to slowy heating him up and see if the voltage goes up or if you have a controller plugged in see if it starts charging. If you see the controller light up or the voltage going up replace the regulator. This is a common problem with this regulator.
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Latest revision as of 01:57, 13 May 2025
