pal1000 / Realtek-UAD-generic

An unofficial package of generic Realtek Universal Audio Driver made from parts of various OEM specific Reatek Universal Audio drivers intended to work on legacy systems lacking OEM UAD support.
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High pitched whine (like coil whine) from audio output #139

Open ltwin8 opened 1 year ago

ltwin8 commented 1 year ago

Hello, i have an issue, the audio output of my mainboard (msi x370 gaming plus) has a permanent high pitched whine on the audio output, i use 5.1 surreound usind 3 jacks. However if i set all jacks by your provided audio panel to audioinput the whine goes away immediately thus i suspect there is communication to the actual hardware. same if i disaple soundcard in bios, whine goes away.

the problem started after a pc upgrade, however i can assure there are no hardware defects, i tested all components at the audio chipset, inspected with microscope and made sure that there is no demage to tracks, components or solderpoints. i also tested the capacitors, MLCCs not shorted, Electrolytics not dryed out, resistors are in tollerance