without solder blob, now has a reading of 13.5k
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So everyone on this rail is a suspect because of the low resistance. The first suspect is the PCH / CPU which consumes the same power rail for the IO pins.
Measure the resistance from the solder blob with the low resistance to the PCH power rail with the same power rail name.
See attached. Everyone in the highlighted area is a suspect. Start with the LAN power rail. Is it shorted? Continue from there. Perhaps a power hit from the Ethernet port took out this rail.
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good day, from the yellow list I'm only missing two components that I can't locate on the PCB, they are PU1001 and UV2, I did all the rest this workAttached FilesComment
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This specification for the DELL Vostro 3401 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 3401 boardview and 3401 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 we offer no warranties that any specification, datasheet, or download for DELL Vostro 3401 Notebook...09-07-2024, 12:40 AM
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This specification for the DELL Vostro 3401 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 3401 boardview and 3401 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 we offer no warranties that any specification, datasheet, or download for DELL Vostro 3401 Notebook...09-07-2024, 12:40 AM
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This specification for the DELL Vostro 3401 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 3401 boardview and 3401 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 we offer no warranties that any specification, datasheet, or download for DELL Vostro 3401 Notebook...09-07-2024, 12:40 AM
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This specification for the DELL Vostro 3401 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 3401 boardview and 3401 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 we offer no warranties that any specification, datasheet, or download for DELL Vostro 3401 Notebook...09-07-2024, 12:10 AM
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This specification for the DELL Vostro 3401 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 3401 boardview and 3401 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 we offer no warranties that any specification, datasheet, or download for DELL Vostro 3401 Notebook...09-06-2024, 09:30 PM
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