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I did something stupid and need HELP!

  • 4 回覆
  • 1 有這個問題
  • 18 次檢視
  • 最近回覆由 cor-el

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Ok, I did a stupid thing and changed my colors to all black. I went to websites and can't see a thing now. Then I went back to preferences and it's all black and can't see anything on preferences to change it. What do I do?? :o

被選擇的解決方法

You can possibly delete prefs.js in the Firefox profile folder to reset all the prefs or you can check the content of this file and remove browser.display lines that have a color code as its value.

  • user_pref("browser.display.background_color", "#000000");
  • user_pref("browser.display.foreground_color", "#000000");

Location used for the main profile that keeps your personal data (Root Directory on about:profiles).

"AppData" (XP: Application Data; Mac: ~/Library; Linux: ~/.mozilla) is a hidden folder.

從原來的回覆中察看解決方案 👍 0

所有回覆 (4)

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Start Firefox using Troubleshoot(Safe) Mode {web link}

A small dialog should appear. Click Start In Troubleshoot(Safe) Mode (not Refresh). Is the problem still there?


While still in Safe Mode,

Type about:preferences#content<enter> in the address bar. Across from fonts and colors, press the Advanced button. On the bottom, turn on Allow Web Sites To Choose Their Own.

[v56+] Type about:preferences#general<enter> in the address bar. Under fonts and colors, press the Advanced button. Scroll to the bottom, turn on Allow Web Sites To Choose Their Own.


Under fonts and colors, press the Colors button and check the settings.

You can also look at; https://addons.mozilla.org/en-US/firefox/addon/nosquint-plus/ NoSquint Plus by Baris Derin

Manage site-specific zoom levels and color settings

有幫助嗎?

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Every time I open FF it's all in black. Can't even see any dialog.

有幫助嗎?

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有幫助嗎?

more options

選擇的解決方法

You can possibly delete prefs.js in the Firefox profile folder to reset all the prefs or you can check the content of this file and remove browser.display lines that have a color code as its value.

  • user_pref("browser.display.background_color", "#000000");
  • user_pref("browser.display.foreground_color", "#000000");

Location used for the main profile that keeps your personal data (Root Directory on about:profiles).

"AppData" (XP: Application Data; Mac: ~/Library; Linux: ~/.mozilla) is a hidden folder.

由 cor-el 於 修改

有幫助嗎?

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