No Audio After System Update

Kitty_718 · ‎2019-01-27

My comouter just has a system update yesterday. But, I found that this pc has no sound when I just play with it today (no sound in Youtube, ..everything) This problem keep existing after it went through system audio check and hp audio check and repair (+restarting the pc). The pc seems to have audio signal (knowing it should have sounds)(the volume bar keep fluctuating with the audio source), but physically it has no sound at all. Please help. I don't know what is going on, and don't know how to fix it now.

548851818 · ‎2019-01-28

https://www.catalog.update.microsoft.com/Search.aspx?q=KB4468550

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Update for Windows 10 1709, Windows 10 1803 and Windows 10 1809 for x64-based Systems (KB4468550)

Windows 10

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在论坛回复仅仅是我利用个休息时间的个人行为,不代表HP官方言论.
涉及OGH软件反馈-可以点OGH软件左下角的反馈按钮-反馈类型选择问题-填写内容-勾选自动附加我的日志文件-选择发送电子邮件。这样反馈更直接有效一些。
数据备份 3-2-1 原则:
3 (三份数据副本):原始数据加上至少两份额外的数据副本.
2 (两种不同的存储介质):数据副本需要存储在两种不同的存储介质上,例如,硬盘和云存储,或者硬盘和磁带.
1 (一份异地存储):至少有一份数据副本需要存储在与原始数据不同的地理位置,以防止本地灾难（如火灾、水灾、盗窃等）导致所有数据丢失.