Hello, I have dell 3501 MB la-k034p with Sound issue RED cross. No sound device in device manager. In BIOS diagnostic everything passes but no sound tone either in bios test. AUDIO chip is CS42l42 and 3.3v, 1.8v is present. Someone have any idea ? Thanks.
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Could be a BIOS problem ? -
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The problem is definitely hardware-related, but I can't figure out what's going on. There are over 40 pieces of the same NOTEBOOKS in my service. and I also have 2 correct identical ones. When I move the SSD with installed windows and drivers from the correct machine to these defective ones, a red cross just appears over the speaker. I see that many users have the same problem, but I don't see a concrete solution that someone has given.I also reflowed the processor on my JETRONICS-eco machine, but nothing changed...Comment
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Confirm that each board is with 100% same audio chip. Post clear pics of the working audio chip and also the non-working part. There must be a difference.
Is there a headphone connector? This can disable the speaker. Blow out the connector with compressed air. Does a headphone work?Comment
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This specification for the DELL Inspiron 3501 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 3501 boardview and 3501 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 Inspiron 3501...09-07-2024, 02:50 AM
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This specification for the DELL Inspiron 3501 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 3501 boardview and 3501 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 Inspiron 3501...09-07-2024, 02:50 AM
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This specification for the DELL Inspiron 3501 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 3501 boardview and 3501 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 Inspiron 3501...09-07-2024, 02:20 AM
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This specification for the DELL Inspiron 3501 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 3501 boardview and 3501 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 Inspiron 3501...09-07-2024, 02:20 AM
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This specification for the DELL Inspiron 3501 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 3501 boardview and 3501 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 Inspiron 3501...09-07-2024, 02:00 AM
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