So you installed the SP2309W driver, restarted the PC and now SP2309W shows up in the Device Manager under Monitors?

You then installed the SP2309W Webcam Application <ADMIN NOTE: Broken link has been removed / replaced from this post by Dell> and restarted the PC?

Have you tried disabling the Toshiba laptop webcam to see if the SP2309W webcam works?

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Run the PC pre-Windows diagnostics
Run the Monitor Reset & BID (Built-in Diagnostics)
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