If you can not charge the BlackBerry, please see the following:
 

Check whether the computer is installed on BlackBerry Desktop Management (especially when using the USB time). Otherwise, the BlackBerry will not be able to identify the USB connection, which can not be recharged. If you do not want to install desktop management laptop battery , it can choose the following steps:

 

1, find the Microsoft Update Catalog (http://www.new-laptop-battery.com )

 

2, search for "Research in Motion blackberry Device".

 

3, click the "Add" and "Got to Download Basket".

 

4, drive to preserve and open.

 

5, BlackBerry Connect, opened in accordance with the instructions to install the driver.

 

If you are charging by computer, verify that you installed an external USB hub. Otherwise, USB port may be less than the phenomenon of electricity,IBM battery , ThinkPad T60 battery  in particular, there are other USB running at the same time.

 

Check the charging jack of the five golden thread whether there is any bending.

 

Re-plug USB connection.