※ 引述《ian0524 (Ian)》之銘言：
: 原本想要上windows 10 m，結果更新到一半發現整個黑的沒反應，就跟關機了一樣，
: 試過軟開機無反應，硬開機無反應，然後用recovery tool結果列表清單根本沒有925
: 可以選，就亂選了幾個通通無效，請問還有什麼其它招式嗎？
我不確定這篇文章有沒有用
http://goo.gl/HgsIFA
1.If your Lumia 925 phone is not automatically detected, disconnect all phones
from your computer and press My phone was not detected at the bottom of the
main screen.
2.If prompted, select the phone manufacturer.
3.Connect your Lumia 925 phone to your computer with a compatible USB cable.
4.Wait for your computer to detect the connected Lumia 925 phone and follow
the screen instructions. If the phone is not connected within one minute you
can try to restart your Lumia 925 phone: Keep USB connected, press and hold
the Power and Volume down keys simultaneously. Release the pressed keys when
your Lumia 925 phone vibrates.
5.Press Install software to start installing the software to your phone.