TAS5805MEVM: TAS5805M suddenly offline. Connect button missing. Device manager no TI audio driver.

Part Number: TAS5805MEVM
Other Parts Discussed in Thread: TAS5825M, TAS5805M

Hi TI members,

         i faced an issue. This morning i still use a EVK for tuning. The external power connector is a bit loose. So, i adjust a few times and the evk on off a few times. Later i found the EVK unable to connect anymore.

There is no manual connect button and TI driver show in device manager. I tried my another TAS5825M EVK, it is working fine. Then i test another 2 new TAS5805M EVK from TI. But they show offline either. Could i know what could be the issue?

Thank you very much.

Best regards,

Eric.

  • Hi Eric

    I tried my another TAS5825M EVK, it is working fine. Then i test another 2 new TAS5805M EVK from TI. But they show offline either. Could i know what could be the issue?

    So there's totally 3PCS can't conncet to PC, and only 1PCS could? A little strange about it.

    We may need to try with a different PC and a new cable first.