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

firefox's been very slow on secondary monitor (windows xp 32bit)

  • 3 replies
  • 82 have this problem
  • 16 views
  • Paskiausią atsakymą parašė Kommet

more options

firefox 4 final running notably slow on secondary monitor compare to previous versions, have no problem with 3.5, 3.6 whatsoever

sys spec, windows xp 32bit amd64 3400+, 2.5G ram, ati hd3850 graphic card

firefox 4 final running notably slow on secondary monitor compare to previous versions, have no problem with 3.5, 3.6 whatsoever sys spec, windows xp 32bit amd64 3400+, 2.5G ram, ati hd3850 graphic card

All Replies (3)

more options

I changed the color depth from 16-bit to 32-bit and that did the trick.

more options

nah they are both of 32bit, but thanks anyway i shall keep on searching

more options

By "very slow" do you mean to scroll/repaint the window?

If so, then I think the following is a duplicate of this report:

http://support.mozilla.com/en-US/questions/807766