關(guān)閉AutoCAD中的硬件加速可解決顯示問題或提升性能，尤其是在使用舊顯卡或在虛擬機中運行時。具體步驟為：1. 在命令行輸入OPTIONS并回車；2. 切換到系統(tǒng)選項卡；3. 點擊圖形性能按鈕；4. 取消勾選“使用硬件加速”；5. 點擊確定保存設(shè)置。應(yīng)在出現(xiàn)圖形異常、頻繁崩潰、使用遠程桌面或顯卡驅(qū)動過舊等情況時考慮關(guān)閉此功能。此外，更新驅(qū)動或調(diào)整其他圖形設(shè)置也可能有助于改善顯示效果。

Turning off hardware acceleration in AutoCAD can help resolve display issues or improve performance, especially if you're using an older graphics card or running AutoCAD on a virtual machine. Here's how to do it without getting lost in menus.

What is Hardware Acceleration in AutoCAD?

Hardware acceleration uses your computer’s graphics card to speed up the display of complex drawings and 3D models. While this usually enhances performance, sometimes it causes glitches, screen flickering, or crashes—especially if your graphics drivers are outdated or incompatible.

Disabling it can be a good troubleshooting step if you're experiencing visual problems.

How to Disable Hardware Acceleration

To turn off hardware acceleration in AutoCAD:

• Type OPTIONS in the command line and press Enter.
• Go to the System tab.
• Click the Graphics Performance button.
• Uncheck the box that says Use hardware acceleration.
• Click OK to close the dialog boxes.

That’s it. You don’t need to restart AutoCAD right away, but you might want to reload or reopen your drawing to see if the change helps with any visual issues you were having.

When Should You Turn It Off?

You may want to disable hardware acceleration in these situations:

• If you’re seeing graphical glitches like missing lines, random colors, or flickering.
• If AutoCAD crashes frequently during pan or zoom operations.
• If you're using a remote desktop or virtual machine where full GPU support isn't available.
• If your graphics driver is outdated or not certified for AutoCAD.

In many cases, updating your graphics driver or installing the latest certified version from Autodesk’s website can fix display issues without needing to disable hardware acceleration entirely.

Bonus Tip: Reset Graphics Driver Settings

Sometimes, just disabling hardware acceleration isn't enough. If you're still having trouble:

• Try resetting your graphics configuration by typing -TOOLBAR > STANDARD, then find the Recover or Cleanup tools.
• Or type REGEN to refresh the display manually after making changes.

Also, if you're working with large drawings and have turned off hardware acceleration, consider adjusting other settings like turning off real-time rendering or reducing the number of displayed layers.

基本上就這些. It's a simple setting tweak, but one that can make a big difference when things aren’t displaying right.

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