自行修复屏幕分辨率更改： ^{(Fix Screen Resolution changes by itself: )}如果您遇到屏幕分辨率^{(Screen Resolution)}自行更改或每次登录 PC 时自动更改的问题，那么您来对地方了，因为今天我们将讨论如何解决该问题。用户在尝试将分辨率更改为更高的分辨率时遇到问题，比如说 1920×1200 或 1600 X 900（他们系统上可用的最高分辨率），然后每次他们注销并登录或重新启动 PC 时，分辨率都会再次出现更改为最低分辨率。

这个问题没有单一的原因，因为它可能由于多种原因而发生，例如过时、损坏或不兼容的显示驱动程序、第 3 方软件、在 msconfig 中检查了BaseVideo选项或导致问题的快速启动。无论如何，不​​要浪费任何时间，让我们看看如何在下面列出的故障排除指南的帮助下实际修复屏幕分辨率更改。^{(Fix Screen Resolution)}

自行修复屏幕分辨率^{(Fix Screen Resolution)}更改

确保 创建一个还原点^{(create a restore point)} 以防万一出现问题。

方法 1：确保 Windows 是最新的^{(Method 1: Make sure Windows is up to date)}

1.按Windows Key + I 然后选择 更新和安全。^{(Update & Security.)}

2.下一步，再次单击 检查更新^{(Check for updates)} 并确保安装任何待处理的更新。

3.安装更新后重新启动您的电脑，看看您是否能够自行 修复屏幕分辨率更改问题。^{(Fix Screen Resolution changes by itself issue.)}

方法 2：更新显示驱动程序^{(Method 2: Update Display Drivers)}

1.按 Windows 键 + R 然后输入“ devmgmt.msc ”（不带引号）并按回车键打开设备管理器^{(Device Manager)}。

2.接下来，展开显示适配器^{( Display adapters)}并右键单击您的Nvidia 显卡^{(Nvidia Graphic Card)}并选择启用。^(Enable.)

3.再次完成此操作后，右键单击图形卡并选择“更新驱动程序软件。^{(Update Driver Software.)}“

4.选择“自动搜索更新的驱动软件^{(Search automatically for updated driver software)}”并让它完成该过程。

5.如果上述步骤能够解决您的问题，那么很好，如果没有，请继续。

6.再次选择“更新驱动程序软件^{(Update Driver Software)}”，但这次在下一个屏幕上选择“浏览我的电脑以查找驱动程序软件。^{(Browse my computer for driver software.)}“

7.现在选择“让我从计算机上的可用驱动程序列表中^{(Let me pick from a list of available drivers on my computer)}选择” 。

8.最后，从列表中为您的Nvidia 显卡^{(Nvidia Graphic Card)}选择兼容的驱动程序，然后单击下一步。

9.让上述过程完成并重新启动PC以保存更改。更新显卡驱动程序后， 您^(Graphic)可能能够自行 修复屏幕分辨率更改问题。^{(Fix Screen Resolution changes by itself issue.)}

方法 3：执行干净启动^{(Method 3: Perform Clean Boot)}

有时，第 3 方软件可能会与Windows 屏幕分辨率^{(Windows Screen Resolution)}冲突，并可能导致问题。为了解决屏幕分辨率^{(Fix Screen Resolution)}更改本身的问题，您需要在 PC 中执行干净启动^{(perform a clean boot)}并逐步诊断问题。

方法 4：卸载视频驱动程序^{(Method 4: Uninstall Video Drivers)}

1.按 Windows 键 + R 然后键入 devmgmt.msc并按Enter打开设备管理器^{(Device Manager)}。

2.展开显示^(Display)适配器，然后右键单击您的NVIDIA显卡并选择卸载。^{( Uninstall.)}

2.如果要求确认，请选择Yes。

3.按Windows Key + X，然后选择控制面板。^{(Control Panel.)}

4.从控制面板点击卸载程序。^{( Uninstall a Program.)}

5.接下来，卸载所有与Nvidia相关的东西。^{(uninstall everything related to Nvidia.)}

6.重新启动系统以保存更改并再次^{(again download the setup )}从制造商的网站下载设置。

5.一旦您确定已删除所有内容，请尝试再次安装驱动程序^{( try installing the drivers again)}。

方法 5：在 msconfig 中取消选中 Base Video^{(Method 5: Uncheck Base Video in msconfig)}

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

2.导航到启动选项卡^{(Boot tab)}并取消选中“基本视频^{(Base video)}”。

3.单击应用，然后单击确定。

4.重新启动您的PC，看看您是否能够自行修复屏幕分辨率更改问题。^{(Fix Screen Resolution changes by itself issue.)}

方法 6：禁用快速启动^{(Method 6: Disable Fast Startup)}

1.按Windows Key + R然后键入 control 并按Enter打开控制面板。^{(Control Panel.)}

2.点击硬件和声音，^{(Hardware and Sound)}然后点击电源选项^{(Power Options)}。

3.然后从左侧窗格中选择“选择电源按钮的功能。^{(Choose what the power buttons do.)}“

4.现在点击“更改当前不可用的设置。^{(Change settings that are currently unavailable.)}“

5.取消选中“开启快速启动^{(Turn on fast startup)}”并点击保存更改。

方法 7：运行 Windows 显示疑难解答^{(Method 7: Run Windows Display Troubleshooter)}

1.按Windows Key + S打开Windows搜索，然后键入 control 并单击控制面板。^{(Control Panel.)}

2.在控制面板^{(Control Panel)}的搜索栏中键入疑难解答^{(troubleshoot)}，然后从搜索结果中单击疑难解答。^{(Troubleshooting)}

3.从左侧菜单中单击查看全部。^{(View all.)}

4.在解决^{(Troubleshoot)}计算机问题下单击列表中的视频播放^{(Video Playback)}。

5.按照屏幕上的说明解决问题。

6.重新启动您的PC，看看您是否能够自行 修复屏幕分辨率更改问题。^{(Fix Screen Resolution changes by itself issue.)}

方法 8：执行系统还原^{(Method 8: Perform System Restore)}

1.按 Windows 键 + R 并输入“ sysdm.cpl ”然后回车。

2.选择系统保护^{(System Protection)}选项卡，然后选择系统还原。^{( System Restore.)}

3.单击下一步并选择所需的系统还原点^{(System Restore point)}。

4.按照屏幕提示完成系统还原。

5.重新启动后，您可能能够自行修复屏幕分辨率更改问题。^{(Fix Screen Resolution changes by itself issue.)}

为你推荐：^{(Recommended for you:)}

• 修复 Windows 无法找到或启动相机^{(Fix Windows can’t find or start the camera)}
• 修复 Windows 10 上的 WHEA_UNCORRECTABLE_ERROR^{(Fix WHEA_UNCORRECTABLE_ERROR on Windows 10)}
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就是这样，您已成功修复屏幕分辨率更改本身的^{(Fix Screen Resolution changes by itself)} 问题^(issue)，但如果您对本指南仍有任何疑问，请随时在评论部分提出。

Fix Screen Resolution changes by itself

Fix Screen Resolution changes by itself: If you are facing this issue where the Screen Resolution changes automatically by itself or every time you log in to your PC then you are at the right place as today we are going to discuss how to fix the issue. Users are facing the issue when they try to change the resolution to a higher one let’s says 1920×1200 or 1600 X 900 (the highest available on their system) then every time they log out and log in or reboot their PC the resolution is again changed to the lowest resolution.

There is no single cause of the issue as it can happen due to a number of reasons such as outdated, corrupt or incompatible display divers, 3rd party software, BaseVideo option is checked in msconfig, or fast startup causing the problem. Anyway without wasting any time let’s see how to actually Fix Screen Resolution changes by itself with the help of below-listed troubleshooting guide.

Fix Screen Resolution changes by itself

Make sure to create a restore point just in case something goes wrong.

Method 1: Make sure Windows is up to date

1.Press Windows Key + I then select Update & Security.

2.Next, again click Check for updates and make sure to install any pending updates.

3.After the updates are installed reboot your PC and see if you’re able to Fix Screen Resolution changes by itself issue.

Method 2: Update Display Drivers

1.Press Windows Key + R then type “devmgmt.msc” (without quotes) and hit enter to open Device Manager.

2.Next, expand Display adapters and right-click on your Nvidia Graphic Card and select Enable.

3.Once you have done this again right-click on your graphic card and select “Update Driver Software.“

4.Select “Search automatically for updated driver software” and let it finish the process.

5.If the above step was able to fix your problem then good, if not then continue.

6.Again select “Update Driver Software” but this time on the next screen select “Browse my computer for driver software.“

7.Now select “Let me pick from a list of available drivers on my computer.”

8.Finally, select the compatible driver from the list for your Nvidia Graphic Card and click Next.

9.Let the above process finish and restart your PC to save changes. After updating the Graphic card driver you may be able to Fix Screen Resolution changes by itself issue.

Method 3: Perform Clean Boot

Sometimes 3rd party software can conflict with Windows Screen Resolution and can cause the issue. In order to Fix Screen Resolution changes by itself issue, you need to perform a clean boot in your PC and diagnose the issue step by step.

Method 4: Uninstall Video Drivers

1.Press Windows Key + R then type devmgmt.msc and hit Enter to open Device Manager.

2.Expand Display adapters and then right-click on your NVIDIA graphic card and select Uninstall.

2.If asked for confirmation select Yes.

3.Press Windows Key + X then select Control Panel.

4.From Control Panel click on Uninstall a Program.

5.Next, uninstall everything related to Nvidia.

6.Reboot your system to save changes and again download the setup from the manufacturer’s website.

5.Once you are sure that you have removed everything, try installing the drivers again.

Method 5: Uncheck Base Video in msconfig

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

2.Navigate to Boot tab and uncheck “Base video.”

3.Click Apply followed by OK.

4.Reboot your PC and see if you’re able to Fix Screen Resolution changes by itself issue.

Method 6: Disable Fast Startup

1.Press Windows Key + R then type control and hit Enter to open Control Panel.

2.Click on Hardware and Sound then click on Power Options.

3.Then from the left window pane select “Choose what the power buttons do.“

4.Now click on “Change settings that are currently unavailable.“

5.Uncheck “Turn on fast startup” and click on Save changes.

Method 7: Run Windows Display Troubleshooter

1.Press Windows Key + S to open Windows search then type control and click on Control Panel.

2.Type troubleshoot in the search bar of Control Panel and then click Troubleshooting from the search results.

3.From the left hand menu click on View all.

4.Under Troubleshoot computer problems click on Video Playback from the list.

5.Follow-on screen instructions to troubleshoot the issue.

6.Reboot your PC and see if you’re able to Fix Screen Resolution changes by itself issue.

Method 8: Perform System Restore

1.Press Windows Key + R and type”sysdm.cpl” then hit enter.

2.Select System Protection tab and choose System Restore.

3.Click Next and choose the desired System Restore point.

4.Follow on screen instruction to complete system restore.

5.After reboot, you may be able to Fix Screen Resolution changes by itself issue.

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That’s it you have successfully Fix Screen Resolution changes by itself issue but if you still have any questions regarding this guide then feel free to ask them in the comment’s section.

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