修复 Chrome 中的 ERR_CONNECTION_TIMED_OUT ^{(Fix ERR_CONNECTION_TIMED_OUT in Chrome)}： 通过^(: )Google Chrome访问网站时出现错误消息的原因有很多，例如过时的 chrome、损坏的文件、DNS没有响应、错误的代理配置或连接可能被主机阻止文件本身等

ERR_CONNECTION_TIMED_OUT：此网页不可用错误^{(ERR_CONNECTION_TIMED_OUT: This web page is not available error)}意味着您的互联网连接受到限制。好吧，有几个简单的故障排除步骤可以轻松解决这个问题，所以不要浪费任何时间，让我们看看如何在Google Chrome中^{(Google Chrome)}修复 Err Connection Timed Out 问题^{(Fix Err Connection Timed Out Issue)}。

^{(Fix Err Connection Timed Out Issue)}修复Google Chrome^{(Google Chrome)}中的错误连接超时问题

在对系统进行任何更改之前，请确保创建系统还原点。^{(create a system restore point.)}

方法一：清除 Chrome 浏览数据^{(Method 1: Clear Chrome Browsing Data)}

要清除整个浏览历史记录，请按照以下步骤操作：

1. 打开谷歌浏览器，按Ctrl + H 打开历史记录。

2. 接下来，单击左侧面板中的清除浏览^{(Clear browsing)} 数据^(data)。

3. 确保在Obliterate the following items from下选择了“开始时间^{(beginning of time)}” 。

4. 另外，勾选以下：

• 浏览记录
• Cookie 和其他网站数据
• 缓存的图像和文件

5. 现在单击清除数据^{(Clear data)} 并等待它完成。

6. 关闭浏览器并重新启动 PC。

方法 2：更改加密服务设置^{(Method 2: Change Cryptographic Services Settings)}

Important Disclaimer:

1. 按 Windows 键 + R 然后键入services.msc并按 Enter。

2. 在列表中找到Cryptographic Services。然后右键单击它并选择属性。^{(Properties.)}

3. 在Cryptographic Services Properties窗口下切换到Log on 选项卡^{( Log on tab)}。

4.现在选择登录为下的“本地系统帐户^{(Local System account)}”并选中“允许服务与桌面交互^{(Allow service to interact with desktop)}”。

5.单击应用^{(Click Apply)}，然后单击确定以保存更改。

6. 接下来，右键单击Cryptographic Services并选择重新启动。 ^(Restart. )

方法 3：编辑Windows 主机^{(Windows Hosts)}文件

1. 按 Windows 键 + Q 然后键入记事本^(Notepad)并右键单击它以选择以管理员身份运行。^{(Run as administrator.)}

2. 会出现提示。选择是^(Yes)继续。

3. 现在从记事本菜单中单击文件，然后选择^(File)打开。^(Open.)

4. 现在浏览到以下位置：

C:\Windows\System32\drivers\etc

5. 如果您还看不到 hosts 文件，请从下拉列表中选择“所有文件”，如下所示。^{(All Files)}

6. 然后选择主机文件^{(select the hosts file)}并单击打开按钮。^{( Open button.)}

7.删除^(Delete)最后一个# sign.

8. 从记事本菜单转到 File > Save或按Ctrl+S to save the changes.

9. 关闭记事本^(Notepad)并重新启动 PC 以保存更改。

方法 4：刷新/更新 DNS 和 IP

1. 按Windows Key + X然后选择命令提示符（管理员）^{(Command Prompt (Admin))}。

2. 在 cmd 中键入以下内容并在每个之后按回车键：

ipconfig /flushdns
ipconfig /registerdns
ipconfig /release
ipconfig /renew
netsh winsock reset

3. 重新启动您的 PC 以应用更改，看看您是否能够修复 Chrome 中的 Err Connection Timed Out 错误。 ^{(Fix Err Connection Timed Out error in Chrome. )}

方法 5：禁用代理

1. 按Windows Key + R然后键入“ inetcpl.cpl ”并按回车键打开Internet 属性。^{(Internet Properties.)}

2. 接下来，切换到连接选项卡^{(Connections tab)}并单击LAN 设置^{(LAN settings)}按钮。

3.取消选中^(Uncheck)“为 LAN 使用代理服务器^{(Use a Proxy Server for your LAN)}”并确保选中“自动检测设置^{(Automatically detect settings)}”。

4.单击应用^{(Click Apply)}，然后单击确定并重新启动您的 PC。

如果您无法更改代理设置，请执行以下步骤^{(perform the following steps)}来解决问题。

方法 6：使用谷歌 DNS

有时无效或不正确的DNS也会导致Chrome 中的 ERR_CONNECTION_TIMED_OUT^{(ERR_CONNECTION_TIMED_OUT in Chrome)}。所以解决这个问题的最好方法是在Windows PC上切换到OpenDNS或Google DNS。因此，事不宜迟，让我们看看如何在 Windows 10^{(how to switch to Google DNS in Windows 10)}中切换到 Google DNS 以修复 Google Chrome 中的 Err Connection Timed Out 错误。^{(Fix Err Connection Timed Out error in Google Chrome.)}

单击确定^{(Click Ok)}并重新启动您的 PC，看看您是否能够在 Google Chrome 中修复错误连接超时问题。^{(Fix Err Connection Timed Out Issue in Google Chrome.)}

方法 7：删除默认^(Default)文件夹

注意：^(Note:)删除默认^(Default)文件夹将删除您的所有 chrome 数据和个性化设置。如果您不想删除默认文件夹，请重命名它并将其复制到安全的地方。

1. 按Windows键 + R 并将以下内容复制到对话框中：

%USERPROFILE%\Local Settings\Application Data\Google\Chrome\User Data\

2. 找到默认文件夹^{( Default Folder)}，然后右键单击它并选择删除。 ^(Delete. )

注意：^(Note:) 确保在删除之前将^(Make)Default复制到安全的地方，因为这会从Chrome中删除您的数据。 

3. 重新启动您的 PC 并打开Chrome以查看您是否能够修复 ERR_CONNECTION_TIMED_OUT 错误。 ^{(Fix ERR_CONNECTION_TIMED_OUT error. )}

方法 8：使用 Chrome 清理工具

官方的Google Chrome 清理工具^{(Google Chrome Cleanup Tool)}有助于扫描和删除可能导致 chrome 出现问题的软件，例如崩溃、异常的启动页面或工具栏、您无法摆脱的意外广告或以其他方式改变您的浏览体验。

方法 9：重置 Chrome^{(Method 9: Reset Chrome)}

要将Google Chrome恢复为默认设置，请按照以下步骤操作：

1. 点击右上角的三个点图标^{(three dots icon)}。

2.从打开的菜单中单击设置按钮。^{( Settings button)}

3.在设置^(Settings)页面底部向下滚动^(Scroll)并单击高级^(Advanced)。

4. 点击高级^(Advanced)后，从左侧点击“重置并清理^{(Reset and clean up)}”。

5. 现在在重置^(Reset)和清理选项卡下，单击将设置恢复为原始默认值^{(Restore settings to their original defaults)}。

6. 下面的对话框将打开，它将为您提供有关恢复Chrome设置的所有详细信息。

注意：^(Note:)在继续之前请仔细阅读给定的信息，因为之后可能会导致一些重要信息或数据的丢失。

7. 确定要将Chrome恢复到其原始设置后，单击重置设置^{(Reset settings)}按钮。

方法 10：扫描恶意软件^{(Method 10: Scan for Malware)}

恶意软件也可能是Chrome中^(Chrome)ERR_CONNECTION_TIMED_OUT  错误的原因。如果您经常遇到此问题，则需要使用更新的防恶意软件^{(Anti-Malware)}或防病毒^(Antivirus)软件（如Microsoft Security Essential ）（这是^{(Microsoft Security Essential)}Microsoft的免费官方防病毒^(Antivirus)程序）扫描您的系统。否则，如果您有第三方防病毒^(Antivirus)或恶意软件^(Malware)扫描程序，您也可以使用它们从系统中删除恶意软件程序^{(remove malware programs from your system)}。

就是这样，您已成功 修复 Google Chrome 中的 ERR_CONNECTION_TIMED_OUT 错误，^{(Fix ERR_CONNECTION_TIMED_OUT Error in Google Chrome)}但如果您对这篇文章仍有任何疑问，请随时在评论部分询问。

Fix ERR_CONNECTION_TIMED_OUT in Google Chrome

Fix ERR_CONNECTION_TIMED_OUT in Chrome: There are a number of reasons as to why you are seeing the error message when visiting a website through Google Chrome, such as outdated chrome, corrupted files, DNS not responding, bad proxy configuration or connection might be blocked from hosts file itself, etc.

ERR_CONNECTION_TIMED_OUT: This web page is not available error means that your internet connection is limited. Well, there are few simple troubleshooting steps that are going to solve this problem easily, so without wasting any time let’s see how to Fix Err Connection Timed Out Issue in Google Chrome.

Fix Err Connection Timed Out Issue in Google Chrome

Before making any changes to your system make sure to create a system restore point.

Method 1: Clear Chrome Browsing Data

To clear the entire browsing history, follow the below steps:

1. Open Google Chrome and press Ctrl + H to open history.

2. Next, click Clear browsing data from the left panel.

3. Make sure the “beginning of time” is selected under Obliterate the following items from.

4. Also, checkmark the following:

• Browsing history
• Cookies and other site data
• Cached images and files

5. Now click Clear data and wait for it to finish.

6. Close your browser and restart your PC.

Method 2: Change Cryptographic Services Settings

Important Disclaimer:

1. Press Windows Key + R then type services.msc and hit Enter.

2. Find Cryptographic Services on the list. Then right-click on it and select Properties.

3. Under the Cryptographic Services Properties window switch to the Log on tab.

4. Now select “Local System account” under Log on as and checkmark “Allow service to interact with desktop“.

5. Click Apply followed by OK to save changes.

6. Next, right-click on Cryptographic Services and select Restart. 

Method 3: Edit the Windows Hosts file

1. Press Windows Key + Q then type Notepad and right-click on it to select Run as administrator.

2. A prompt will appear. Select Yes to continue.

3. Now click on File from the Notepad menu then select Open.

4. Now browse to the following location:

C:\Windows\System32\drivers\etc

5. If you can’t see the hosts file yet, select ‘All Files’ from the drop-down as shown below.

6. Then select the hosts file and click on the Open button.

7. Delete everything after the last # sign.

8. From Notepad menu go to File > Save or press Ctrl+S to save the changes.

9. Close Notepad and reboot your PC to save changes.

Method 4: Flush/Renew DNS & IP

1. Press Windows Key + X then select Command Prompt (Admin).

2. In the cmd type the following and hit enter after each one:

ipconfig /flushdns
ipconfig /registerdns
ipconfig /release
ipconfig /renew
netsh winsock reset

3. Restart your PC to apply changes and see if you’re able to Fix Err Connection Timed Out error in Chrome. 

Method 5: Disable Proxy

1. Press Windows Key + R then type “inetcpl.cpl” and hit enter to open Internet Properties.

2. Next, switch to the Connections tab and click on the LAN settings button.

3. Uncheck “Use a Proxy Server for your LAN” and make sure “Automatically detect settings” is checked.

4. Click Apply followed by OK and reboot your PC.

If you’re unable to change proxy settings then perform the following steps to fix the issue.

Method 6: Use Google DNS

Sometimes invalid or incorrect DNS can also cause the ERR_CONNECTION_TIMED_OUT in Chrome. So the best way to fix this issue is to switch to OpenDNS or Google DNS on Windows PC. So without any further ado, let’s see how to switch to Google DNS in Windows 10 in order to Fix Err Connection Timed Out error in Google Chrome.

Click Ok and restart your PC and see if you’re able to Fix Err Connection Timed Out Issue in Google Chrome.

Method 7: Delete your Default folder

Note: Deleting the Default folder will delete all your chrome data and personalization. If you don’t want to delete the default folder then rename it and copy it somewhere safe.

1. Press Windows key + R and copy the following into the dialog box:

%USERPROFILE%\Local Settings\Application Data\Google\Chrome\User Data\

2. Locate the Default Folder then right-click on it and select Delete. 

Note: Make sure you copy the Default somewhere safe before deleting as this will delete your data from Chrome. 

3. Reboot your PC and open Chrome to see if you’re able to Fix ERR_CONNECTION_TIMED_OUT error. 

Method 8: Use Chrome Cleanup Tool

The official Google Chrome Cleanup Tool helps in scanning and removing software’s that may cause the problem with chrome such as crashes, unusual startup pages or toolbars, unexpected ads you can’t get rid of, or otherwise changing your browsing experience.

Method 9: Reset Chrome

To restore Google Chrome to its default settings follow the below steps:

1. Click on three dots icon available at the top right corner.

2. Click on the Settings button from the menu opens up.

3. Scroll down at the bottom of the Settings page and click Advanced.

4. As soon as you click on Advanced, from the left-hand side click on “Reset and clean up“.

5. Now under Reset and clean up tab, click on Restore settings to their original defaults.

6. Below dialog box will open up which will give you all the details about what restoring Chrome settings will do.

Note: Before proceeding read the given information carefully as after that it may lead to loss of some important information or data.

7. After making sure that you want to restore Chrome to its original settings, click on the Reset settings button.

Method 10: Scan for Malware

Malware might also be the reason for ERR_CONNECTION_TIMED_OUT  error in Chrome. In case you are experiencing this issue regularly, then you need to scan your system using the updated Anti-Malware or Antivirus software Like Microsoft Security Essential (which is a free & official Antivirus program by Microsoft). Otherwise, if you have third-party Antivirus or Malware scanners, you can also use them to remove malware programs from your system.

That’s it you have successfully Fix ERR_CONNECTION_TIMED_OUT Error in Google Chrome but if you still have any queries regarding this post feel free to ask them in the comment section.

Related posts

• 如何在Google Chrome中Fix SSL Connection Error

• Windows 10 Chrome中的Fix ERR_CONNECTION_TIMED_OUT issue

• Google Chrome中的Fix Downloading Proxy Script error

• Google Chrome中的Fix ERR_SPDY_PROTOCOL_ERROR error

• Google Chrome上的Fix ERR_CACHE_MISS error消息

• 10 Ways至Google Chrome中的Fix Slow Page Loading

• Fix在Google Chrome中无法达到此站点错误

• 如何启用或Disable Tab Scrolling Buttons在Google Chrome

• 如何在 Google Chrome 中修复“DNS_probe_finished_no_internet”

• 如何使用Windows PowerShell安装Google Chrome

• Google Chrome上的Fix ERR_SSL_PROTOCOL_ERROR

• 如何将HTML file导入或导出Google Chrome书签

• 修复 Google Meet 网格视图扩展

• Tab Manager延长，以提高Google Chrome生产力

• Google Chrome不加载Error Fix Media Could

• Download official Google Chrome浏览器主题

• 如何更改Google Chrome的Default Print Settings

• 如何修复 Google Chrome 中的“err_address_unreachable”

• 如何禁用Google Chrome Software Reporter Tool

• 如何在Google Chrome中Fix Twitch Error 2000