Hi, I have a Xiaomi NoteBook Pro laptop (r15-6050a2940901-mb-a01), SN BCA8H103CMJ7E0AA0A, which does not start, the 20V usb-c is launched but without charging. Looking at the LE=Richtek chip, it is well supplied with 23V and supplies the micro controller with 3V8. I did not find a short circuit, the mp3426 chip is not powered so I do not have 3V3 on the bios chip. Could my micro controller be defective? Why is the mp3426 not powered? Is it the micro controller with the power button that triggers the power control of this chip?
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This specification for the HP EliteBook 1040 G4 + USB-C Notebook Power Bank Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 1040 G4 + USB-C Notebook Power Bank boardview and 1040 G4 + USB-C Notebook Power Bank schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that...09-06-2024, 06:27 AM
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This specification for the HP EliteBook 1040 G4 + USB-C Notebook Power Bank Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 1040 G4 + USB-C Notebook Power Bank boardview and 1040 G4 + USB-C Notebook Power Bank schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that...09-06-2024, 06:27 AM
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This specification for the HP EliteBook 1040 G4 + USB-C Notebook Power Bank Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 1040 G4 + USB-C Notebook Power Bank boardview and 1040 G4 + USB-C Notebook Power Bank schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that...09-06-2024, 06:27 AM
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This specification for the HP EliteBook 1040 G4 + USB-C Notebook Power Bank Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 1040 G4 + USB-C Notebook Power Bank boardview and 1040 G4 + USB-C Notebook Power Bank schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that...09-06-2024, 06:27 AM
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This specification for the HP EliteBook 1040 G4 + USB-C Notebook Power Bank Notebook can be useful for upgrading or repairing a laptop that is not working. As a community we are working through our specifications to add valuable data like the 1040 G4 + USB-C Notebook Power Bank boardview and 1040 G4 + USB-C Notebook Power Bank schematic. Our users have donated over 1 million documents which are being added to the site. This page will be updated soon with additional information. Alternatively you can request additional help from our users directly on the relevant badcaps forum. Please note that...09-06-2024, 06:27 AM