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April 15th, 2024 22:27
My Internal Speaker is not working after update.
I have sound problems on my Dell Inspiron 15 3520. On my device manager, under sound, video and game controller, the Cirrus Logic high definition Audio driver is showing error sign. I get sound when connected to Bluetooth, but not on the internal speaker. I have tried troubleshooter, but it is showing speaker not found. It was working but stopped after I updated and restarted my system. Please, what can I do?
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Chino de Oro
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April 16th, 2024 05:29
You can attempt to uninstall the audio driver in Device Manager, restart the system and reinstall this audio driver Cirrus-Logic-High-Definition-Audio-Driver_04PTF_WIN_10.0.7.56_A08.EXE. You may see a system tray popup notification informing that the Waves MaxxAudio Pro was just installed.
Take note this audio driver requires the Waves MaxxAudio Pro or Dell Optimizer application to be installed to have full functionality.
Koleazy
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June 27th, 2024 10:12
My dell insprion 15 3520 stopped recognizing adapter and I discovered that some parts have burnt on the motherboard. How do I get the schematics to replace the parts
Chino de Oro
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June 27th, 2024 10:35
Besides the user manuals, service manuals, spec-sheets, block diagrams and technical guidebook, Dell did not published engineering schematics for their motherboards that I know of.
To replace OEM parts, you may want to check with https://www.parts-people.com/ for the part numbers and availability to source the replacement part for your repair