搜尋 Mozilla 技術支援網站

防止技術支援詐騙。我們絕對不會要求您撥打電話或發送簡訊,或是提供個人資訊。請用「回報濫用」功能回報可疑的行為。

Learn More

my sound works on my pc but I cant get sound when i am on the internet

  • 3 回覆
  • 93 有這個問題
  • 6 次檢視
  • 最近回覆由 hema

more options

I have sound on everything except when I am on the internet. I have checked the sound and all levels are turned up and a sound check works. when i am on the internet and try u tube or games I have no sound.

I have sound on everything except when I am on the internet. I have checked the sound and all levels are turned up and a sound check works. when i am on the internet and try u tube or games I have no sound.

所有回覆 (3)

more options

See:

You can click the Volume icon on the Windows Taskbar near the clock and click the Mixer link at the bottom to open the mixer.
You can adjust the volume level for each application in that window, so make sure that Firefox is not muted or set at a low level.
You will only see the Firefox program in the Mixer if you are on a website that plays sound.

more options

i have checked but no results ....

more options

thank you cor-el its really helped