Whenever I try to open **particular menus or windows** (e.g., *File>Build Settings...*, *Edit>Modules...* and *Assets>Import Packages*), it opens but is always completely blank (usually **white**, sometimes with **black** parts as with Modules in particular). At this point, Unity **freezes** completely and no matter how much I click on anything, there is zero response. The program doesn't show as 'Not responding' but all I can do is to end the task from the Task Manager. I have even tried leaving it open for hours to see if it was just running slow but nothing happens.
This problem happens with all projects, even a completely new one. It also happens both when I run Unity with my laptop's integrated graphics card (**Intel HD 5600**) and when I run it with its high-end graphics card (**NVIDIA GTX960M**). I also tried running it as administrator but had no success. The problem originated when I was using version **5.2.1f1**. I have tried uninstalling it and installing the newer **5.3.1f1** version instead but the problem is still there. Since this is a relatively new laptop, I haven't had Unity installed on it for too long but the problem wasn't always there as I recall importing packages before. The only major changes since then that come to mind which might have affected Unity are *upgrading to Windows 10 from Windows 8.1* as well as *upgrading my NVIDIA graphics card driver*.
Please let me know if you have any ideas on how to fix this issue. Any help would be appreciated immensely!
**Laptop system details:**
*CPU:* Intel(R) Core(TM) i7-5700HQ @ 2.70GHz
*Integrated graphics card:* Intel(R) HD Graphics 5600
*High-end graphics card:* NVIDIA GeForce GTX960M
*OS:* Windows 10, 64-bit
*RAM:* 8 GB
![File>Build Settings...][1]
![Edit>Modules...][2]
[1]: /storage/temp/61015-unity-white-window-freeze-issue.png
[2]: /storage/temp/61016-unity-white-window-freeze-issue-04.png
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