We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Why do I get an interminable siren sound when I start FF?

  • 2 replies
  • 0 have this problem
  • 8 views
  • Last reply by cor-el

more options

I'm using FF 3.6.3. I get an interminable siren sound when FF Starts. I can't get it to stop unless I go to Control Panel and turn sound to MUTE. This is unacceptable behavior for FF. Is there anything I can do to get it to stop?

This happened

Every time Firefox opened

== Today

I'm using FF 3.6.3. I get an interminable siren sound when FF Starts. I can't get it to stop unless I go to Control Panel and turn sound to MUTE. This is unacceptable behavior for FF. Is there anything I can do to get it to stop? == This happened == Every time Firefox opened == Today

All Replies (2)

more options

You can update Cool Previews to the latest version. See https://addons.mozilla.org/firefox/addon/2207/

See also [tiki-view_forum_thread.php?locale=en-US&comments_parentId=678288&forumId=1]

more options

Right about the same time, my power supply died and because they couldn't find a replacement they built me a Win7 machine. Don't have the problem any more. Thanks for the reply, though.