如何修复 Firefox 黑屏问题
How To Fix Firefox Black Screen Issue: If you’re among users who are facing a black screen while browsing in Mozilla Firefox then don’t worry as it is caused because of a bug in the recent update of Firefox. Mozilla recently explained the cause of the black screen issue which is because of a new feature called Off Main Thread Compositing (OMTC). This feature will allow video and animations to perform smoothly over short periods of blocking.
The issue in some cases is also caused due to old or corrupted graphic card drivers, hardware acceleration in Firefox etc. So without wasting any time let’s see How To Fix Firefox Black Screen Issue with the help of below-listed troubleshooting guide.
如何修复 Firefox 黑屏问题
Before continuing, make sure your completely clear browsing data. Also, create a restore point just in case something goes wrong.
方法1：禁用硬件加速
1.Open Firefox then type “约：偏好” (without quotes) in the address bar and hit Enter.
2.Scroll down to Performance then uncheck “使用建议的性能设置“
3.Under Performance 取消选中 “可用时使用硬件加速“。
4.Close Firefox and reboot your PC.
Method 2: Start Firefox in Safe Mode
1.Open Mozilla Firefox then from the top right corner click on 三行。
2.From the menu click on Help and then click “重新启动加载项禁用“。
3.On the pop up click on 重新开始。
4.Once the Firefox restart it will ask you to either Start in Safe Mode or Refresh Firefox.
5.Click 以安全模式启动 and see if you’re able to Fix Firefox Black Screen Issue.
方法一：更新火狐浏览器
1.Open Mozilla Firefox then from the top right corner click on 三行。
2.From the menu click on 帮助 > 关于 Firefox。
3.Firefox will automatically check for updates and will download updates if available.
4.重新启动电脑以保存更改。
方法一：暂时禁用防病毒软件和防火墙
1.右键单击 防病毒程序图标 从系统托盘中选择 禁用。
2.接下来，选择时间范围 防病毒软件将保持禁用状态。
请注意： 选择尽可能短的时间，例如 15 分钟或 30 分钟。
3.Once done, again try to open Firefox and check if the error resolves or not.
4.Type control in the Windows Search then click on Control Panel from the search result.
5.下一步，点击 系统和安全。
6.然后点击 Windows 防火墙。
7. 现在，从左侧窗格中单击“打开或关闭 Windows 防火墙”。
8.选择关闭 Windows 防火墙并重新启动您的电脑。 Again try to open Firefox and see if you’re able to Fix Firefox Black Screen Issue.
如果上述方法不起作用，请确保按照完全相同的步骤再次打开防火墙。
方法 5：禁用 Firefox 扩展
1.Open Firefox then type “约：插件” (without quotes) in the address bar and hit Enter.
2.Disable all Extensions by clicking Disable next to each extension.
3.Restart Firefox and then enable one extension at a time to find the culprit which is causing this whole issue.
请注意： After enabling anyone extension you need to restart Firefox.
4.Remove those particular Extensions and reboot your PC.
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这样你就成功了 Fix Firefox Black Screen Issue but if you still have questions regarding this post then feel free to ask them in the comment’s section.
