顯示驅動程式促進 Windows 作業系統（或任何作業系統）與 GPU 之間的通訊。但如果顯示驅動程式遇到問題，您會看到意外錯誤，例如「顯示驅動程式無法啟動」錯誤。
此錯誤背後的顯著原因包括有問題的連接、過時或損壞的驅動程式、註冊表問題和硬體問題。試試這十種方法來解決錯誤，讓顯示卡完美運作。
在深入研究更進階的修復之前，請重新啟動 Windows PC 的圖形驅動程式。此方法適用於所有 GPU 製造商，因此它可以在配備 NVIDIA、AMD 或 Intel GPU 的 PC 上運行。
立即按下 Windows Ctrl Shift B 鍵盤快速鍵以啟動重新啟動。您的螢幕會閃爍，甚至可能會變暗幾秒鐘。之後，該顯示將重新出現。
如果您使用筆記型電腦外接顯示器，重新啟動後外接顯示器連線將不會恢復。您必須打開“設定”應用程式並重新配置才能在外部顯示器上擴展或複製螢幕。
「顯示驅動程式載入失敗」錯誤導致 Windows 切換到基本顯示驅動程式。但是，如果您使用基本 VGA-USB 轉接器透過 USB 連接外部顯示器，則必須切換到有源 VGA-USB 轉接器。這是因為較新的 GPU 不支援 VGA 標準。
因此，如果您需要連接到具有 VGA 等舊輸入選項的顯示器，請使用主動式 VGA-USB 轉接器。另外，檢查組件的所有實體電纜連接，包括 GPU。
過時和損壞的驅動程式可能會產生錯誤，並且無法與較新的作業系統更新配合使用。因此，您必須使用裝置管理員更新它們。方法如下：
第 1 步：按 Windows 鍵 X 捷徑開啟進階使用者選單。按一下“裝置管理員”選項。
第 2 步：點選「顯示適配器」選項。然後，右鍵單擊 GPU 名稱並選擇更新驅動程式選項。
第 3 步：點選「自動搜尋驅動程式」選項。等待它為您的 PC 下載並安裝最新的 GPU 驅動程式。
第 4 步：關閉裝置管理員。
硬體和裝置故障排除程式可以識別並修復您的電腦問題。微軟打算刪除該工具，但您仍然可以使用命令提示字元存取它。方法如下：
第 1 步：按 Windows 鍵開啟「開始」功能表。在搜尋框中輸入 cmd ，同時按 Ctrl Shift Enter 鍵盤快速鍵。
第 2 步：使用者帳戶控制視窗將啟動。按一下「是」按鈕以使用管理員權限開啟命令提示字元。
步驟 3：鍵入以下命令並按 Enter 鍵啟動硬體和裝置故障排除程序：
<code>Msdt.exe -id devicediagnostic</code>
第 4 步：點選「下一步」按鈕。
Step 5: Wait for the utility to identify and automatically fix problems on your PC.
Step 6: Close the troubleshooter window.
You must change the Windows Performance settings to fix your PC’s ‘display driver failed to load’ issue. This method worked wonders for some users whose Desktop Window Management program crash was the reason behind the display driver problem. Here’s how:
Step 1: Press the Windows key to open the Start menu. Type the following command in the search box and press Enter to launch the advanced setting window:
<code>%windir%\system32\SystemPropertiesPerformance.exe</code>
Step 2: Click on the ‘Adjust for best performance’ radio button.
Step 3: Click on the Apply button and then click on the OK button.
Step 4: Restart your PC.
If updating the graphics card drivers and running the hardware and devices troubleshooter doesn’t have any effect, and you still see the ‘failed to initialize display adapter’ error, you must remove and reinstall the GPU drivers. For this, you can use the Display Driver Uninstaller (DDU) tool, which wipes all the remnant files related to the GPU drivers. Here’s how:
Step 1: Download the portable version of the Display Driver Uninstaller (DDU) tool.
Step 2: Extract the tool and launch it using the executable file. When the User Account Control window pops up, click on the Yes button.
Step 3: Click on the Select device type drop-down list. Then click on the GPU option.
Step 4: Click on the device drop-down list to expand it. Select your GPU name in the list.
Step 5: Click on the Clean and restart option.
Step 6: Display Driver Uninstaller will start the GPU driver removal process and restart your PC.
Download the latest version of the graphics drivers from your GPU manufacturer’s website and install it on your PC.
You can modify the TDR values to resolve this bothersome graphics driver in Windows 11. This change will make Windows wait longer for a response from the GPU. But before doing that, create a registry backup and export it to an external storage drive. Then, repeat the following steps:
Step 1: Press the Windows key to open the Start menu. Type cmd in the search box and simultaneously press Ctrl + Shift + Enter keyboard shortcut.
Step 2: The User Account Control window will open. Click on the Yes button to launch the Command Prompt with admin privileges.
Step 3: Type the following command and press Enter to set a timeout of 60 seconds:
<code>reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers" /v TdrDelay /t REG_DWORD /d 60 /f</code>
Step 4: Execute the following command to increase the time before Windows throws a bug-check:
<code>reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\GraphicsDrivers" /v TdrDdiDelay /t REG_DWORD /d 60 /f</code>
Step 5: Close the Command Prompt window and restart your PC.
If modifying the registry failed to impact the error, try applying a System Restore point. Here’s how:
Step 1: Press the Windows key to open the Start menu. Type rstrui in the search bar and press Enter to open the System Restore window.
Step 2: Click on the Next button.
Step 3: Pick a restore point from the list and follow the on-screen instructions to apply the restore points on your PC.
Performing an In-place Upgrade is a great way to keep all the personal files and installed apps. But since it will keep the installed drivers, it is better to reset your PC. You can choose to save the personal files but will have to install the GPU drivers and all other programs manually. Here’s how to do it:
Step 1: Press the Windows key to open the Start menu. Type reset this pc in the search bar and press Enter to open the Settings app.
Step 2: Go to the Recovery options section. Click on the Reset PC button.
Step 3: Select the Keep my files in the Reset this PC window to save your personal files from deletion.
Follow the on-screen instructions to begin the reset process. Your PC will restart several times to reinstall Windows and boot to the lock screen.
After logging in, download and install all the system drivers from your OEM manufacturer’s website or using the driver disk or ISO file provided by your manufacturer. In the case of a custom PC, you must download drivers for each component separately.
After exhausting all the software-related fixes, if you still face the display driver issue, it’s time to get the GPU inspected by a technician for hardware defects. Some users also face issues due to a weak or faulty power supply unit, so ensure get that checked and replaced, if required.
These were the ten methods to fix the ‘Display Driver Failed to Start’ error in Windows 10 and 11 PCs. Restart GPU drivers, inspect physical connections, and use a powered VGA-USB adapter. After that, update or reinstall the drivers, adjust the Windows performance settings, and modify the system registry. Lastly, do a system reset and replace faulty hardware.
以上是修正 Windows 10 和 11 中「顯示驅動程式無法啟動」錯誤的 10 種最佳方法的詳細內容。更多資訊請關注PHP中文網其他相關文章！
