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- Speaker doesn't work

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01-14-2020 06:48 PM
Product: Elitebook 745 G4
Operating System: Microsoft Windows 10 (64-bit)
My Notebook' speaker doesn't work since Jan 2020 Windows Update.
Speaker icon on task tray is signed "not connected.(red X mark)".
When I tried to re-install the driver sp99955.exe, this issue wasn't resolved.
https://support.hp.com/us-en/drivers/selfservice/hp-elitebook-745-g4-notebook-pc/11084775
And Bang & Olufsen audio software will be removed.
I want to know where latest drivers & softwares.

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