If you've ever had a PC fail its power-on self-test then you'll know how useful this can be.

如果你曾经失败的电脑开机自我测试，你就知道这可能是多么有用。

youdao

If you've ever had a PC fail its power-on self-test then you'll know how useful this can be.

如果你曾经失败的电脑开机自我测试，你就知道这可能是多么有用。

youdao