How do I fix the lines appearing beneath my typing?

преди 13 години

22.03.11 г., 6:28 ч.

When typing in text boxes there are strange looking bars appearing below the text. I use Vista and Firefox 4.0.

Answer 1 · 2011-03-22 06:28:42

22.03.11 г., 6:48 ч.

Answer 2 · 2011-03-22 06:28:42

22.03.11 г., 6:56 ч.

Update the video display driver to the latest version.

Try to disable hardware acceleration in Firefox 4.0: Tools > Options > Advanced : General: Browsing: [ ] "Use hardware acceleration when available"

Answer 3 · 2011-03-22 06:28:42

22.03.11 г., 9:20 ч.

I know what a spellchecker is.

The bars are strange as I can see a vimeo logo sometimes.

Променено на 22 март 2011 г., 9:21:12 ч. -0700 от Moldy