"Laptop not detecting USB"历史记录

	Follow this link to a previous question with helpful troubleshooting methods:

	http://www.ifixit.com/Answers/View/44611/Why+are+my+USB+ports+not+working#answer44815
+
+	If that doesn't work you can try these methods from an article on the Microsoft support page
+	http://support.microsoft.com/kb/817900

状态:

open

2014年4月14日

原帖由： Gary

文本:

Follow this link to a previous question with helpful troubleshooting methods:

http://www.ifixit.com/Answers/View/44611/Why+are+my+USB+ports+not+working#answer44815

状态:

open