Nexus 7 2013 4.3 驅動問題

我剛入手一台N7 2013 WIFI 版
想要ROOT
在[教學] Nexus 7 / Nexus 7 (2013 v2) 一鍵解鎖(Unlock)、Root、重新上鎖(Relock)、Unroot、還原原廠韌體一次滿足 : Wug"s Nexus Root Toolkit
一步一步跟著做
但是每當到Step 3 的 Full Driver Test 都會失敗
希望各為能幫助我該如何解決
以下為失敗跑出的視窗內容
---------------------------
Notification
---------------------------
ADB device was not found.



In order for this to work:



USB debugging needs to be enabled on your device:



  - Settings > Developer options > then check "USB debugging"



Your device needs to be connected to your computer via USB.



  - Use the OEM USB cable if it is available and consider using USB 2.0 ports



Your drivers need to be properly configured.



  - Go through the driver configuration guide if you have not done so already.





Troubleshooting options:



  - Try an alternate USB port instead.



  - Try unchecking "Media device (MTP)" in the usb connection settings.



If you made any system modification related to the USB port; disable them.



  - Example: Applying the fast USB charge hack.



Lastly, it is also possible that you just need to try again/refresh.





Press "OK" if you would like try again/refresh.



Press "Cancel" if you would like to exit this script.
---------------------------
確定   取消   
---------------------------