如果您遇到黑屏、闪烁或冻结屏幕，则问题可能来自您的图形驱动程序。如果您的Windows PC 未检测到并解决问题，请按照以下说明手动重置图形驱动程序。
本教程将解释什么是图形驱动程序以及如何在Windows 10和 11 上重置它。
什么是图形(Graphics) 驱动程序(Driver)，为什么要重置它？
图形驱动程序(graphics driver)是使您的图形卡与显示监视器交互的软件。换句话说，它将图形卡(graphics card)中的数字代码转换为您在屏幕上看到的视觉显示。这些适用于所有主要的GPU制造商，包括AMD、NVIDIA和Intel。
像所有软件一样，您的图形驱动程序可能会遇到故障并开始出现故障。这可能会导致您的显示器闪烁、卡顿、冻结或完全变黑。在这种情况下，重置图形驱动程序通常足以解决问题并使一切正常。
1.如何快速(Quick Way)重启显卡(Graphics) 驱动(Drivers)
要快速重置图形驱动程序，您可以按Windows键+ Ctrl + Shift + B。您的屏幕会短暂变黑，您会听到哔声，然后会恢复正常。
这个键盘快捷键的实际效果尚不清楚，但它被认为是对遥测数据进行排队以发送到 Windows(queue telemetry data to send to Windows) ，以了解用户遇到的黑屏错误。(black screen error)副作用是它会导致您的图形驱动程序重置。
2.如何以万无一失的方式重置(Foolproof Way)图形(Graphics) 驱动程序(Drivers)
虽然上述快捷方式在紧要关头非常有用，但它可能并不总是重置您的图形驱动程序。以下是重置图形驱动程序的正确方法：
- 右键单击(Right-click)开始(Start)菜单并选择设备管理器(Device Manager)。或者，按Win + R键，键入“devmgmt.msc”，然后按Enter。
- 在“显示适配器”下的左侧菜单中，右键单击您的显卡，然后单击禁用(Disable)设备。
- 在弹出窗口中，选择是。
- 再次右键单击它，然后单击启用(Enable)设备。
几秒钟后，您的驱动程序应重置，所有驱动程序问题都应得到解决。如果没有，请继续下一步。
3.如何重新安装图形驱动程序
如果简单地重置图形驱动程序不成功，您可以通过完全重新安装驱动程序软件来解决问题。无论您使用哪种GPU(GPU)，该过程都是相同的（例如，如果您有NVIDIA显卡，则无需使用NVIDIA 控制面板(NVIDIA Control Panel)）。
要重新安装视频驱动程序：
- 如上所述打开设备管理器。
- 在“显示适配器”下的左侧菜单中，右键单击您的显卡，然后单击卸载(Uninstall)设备。
- 现在关闭并重新启动您的 PC 以完成安装。在启动过程中，微软(Microsoft)会自动重新安装你的显卡驱动程序。
- 接下来，通过打开设备管理器(Device Manager)、单击显示(Display)适配器、右键单击图形驱动程序并选择更新(Update)驱动程序来确保显示驱动程序是最新的。
如果问题(Problem)仍然存在，您应该怎么做？
希望本指南已解决您的显示问题。但是，如果重新安装驱动程序软件后Windows 10或 11 继续死机，则可能存在更深层次的问题。尝试这些故障排除步骤(Try these troubleshooting steps)以发现并解决问题。
3 Ways to Reset a Graphics Driver
If you’re experienсing a black, flickering, or frozen sсreen, the issue may derive from yoυr graphiсs driver. If your Windows PC doesn’t detect and fix the problem, here’s how to reset your graphics driver manually.
This tutorial will explain what a graphics driver is and how you can reset it on Windows 10 and 11.
What is a Graphics Driver, and Why Should You Reset It?
A graphics driver is software that enables your graphics card to interact with your display monitor. In other words, it converts the digital code from your graphics card into the visual display you see on your screen. These exist for all major GPU manufacturers, including AMD, NVIDIA, and Intel.
Like all software, your graphics driver may experience a glitch and begin malfunctioning. This can result in your display flickering, stuttering, freezing, or going entirely black. In this case, resetting your graphics driver is often enough to solve the issue and get everything working.
1. How to Restart Graphics Drivers the Quick Way
To reset your graphics driver quickly, you can press the Windows key + Ctrl + Shift + B. Your screen will briefly go black, and you will hear a beep, then it will return to normal.
The actual effect of this keyboard shortcut is unclear, but it is thought to queue telemetry data to send to Windows about a black screen error that the user has experienced. The side effect is that it causes your graphics driver to reset.
2. How to Reset Graphics Drivers the Foolproof Way
While the above shortcut is great in a pinch, it may not always reset your graphics driver. Here’s the proper way to reset your graphics driver:
- Right-click the Start menu and select Device Manager. Alternatively, press the Win + R keys, type “devmgmt.msc,” and press Enter.
- In the left-hand menu under “Display adapters,” right-click your graphics card and click Disable device.
- In the pop-up window, select Yes.
- Right-click it one more time and click Enable device.
After a few seconds, your driver should reset, and all driver issues should be resolved. If not, proceed to the next step.
3. How to Reinstall Your Graphics Drivers
If simply resetting your graphics driver was unsuccessful, you can troubleshoot the issue by completely reinstalling your driver software. The process is the same regardless of which GPU you have (for instance, if you have an NVIDIA graphics card, there’s no need to use the NVIDIA Control Panel).
To reinstall your video drivers:
- Open Device Manager as above.
- In the left-hand menu under “Display adapters,” right-click your graphics card and click Uninstall device.
- Now shut down and reboot your PC to finalize the installation. During startup, Microsoft will automatically reinstall your graphics card driver.
- Next, ensure the display driver is up-to-date by opening Device Manager, clicking Display adapters, right-clicking your graphics driver, and selecting Update driver.
What Should You Do If the Problem Persists?
Hopefully, this guide has fixed your display issues. However, if Windows 10 or 11 keeps freezing up after reinstalling your driver software, there may be a deeper problem. Try these troubleshooting steps to discover and fix the issue.
