Perhaps you could suggest a stress test for me. This situation is definitely uncommon: We had a number of HP laptops, more than 20, which pass all conceivable stability tests, including Prime95, Linpack, OCCT, Memtest86, Windows Memory Diagnostics, tests on a bootable USB from PC Check UEFI, FurMark, browser tests for GPU, MPrep, and so on. These tests can run overnight without any errors. However, during video calls on Teams or Google Meet, they crash into BSOD 70368744177664 or similar, or the BSOD occurs adn vanishes instantaneously and generates no error traces. This issue happens very rarely during video playback as well. The crashes are most frequent during meetings with many participants. However, the computer can be in a meeting with the camera on and only one participant for many hours without issues.

* All of these computers had their SSDs replaced, and this was the only solution that helped. I have not found a single test that would indicate anything wrong. I am not exactly sure how the decision to replace the SSDs was made; it just emerged as a solution at one point, and we began sending all these computers for SSD replacement, which always resolved the issue.

Now it happened on Fujitsu. Exactly the same problem. They are resisting acknowledging that this is hardware fault and invent a new diagnostics methods(which won’t work), so maybe there is something that can be invented to test it? Tried [Iometer](https://vineethac.blogspot.com/2017/02/stress-test-your-storage-system-using.html) and h2testw on a long run – running fine. Any other ideas?

1 Comment

  1. Some kind of driver problem with e.g. video decoding or camera. Perfectly capable of bluescreening stable hardware.

    There should be more info in the event viewer.

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