Resolved: Hot docking and undocking X61T
Hi. I have made a solution with regards to the Hot docking and undocking of X61T. Anyway, thanks for helping me out.
Cause:
Docking station detected devices which is still running, if proceed to undock &
subsequence docking will cause it not able to detect external usb devices. This could
also cause it to go into blue screen mode and the system restart when application is not
properly shut off. The external usb hardisk was connected to the LCD usb port which in
turn is connected to the docking station usb port. Windows is not able to safely remove
the harddisk when it is connect to the LCD usb port, as such give error when system try
to undock.
Solution:
Remove the usb cable which was connected from the LCD to docking station. Connect the
external harddisk directly to the docking station instead.
Tested on undocking and redocking without encountering further problem. Lenovo engineer
had collected the log file info which cause the system to restart to analyst. We will
proceed to closed this case and please do keep us inform if the problem resurface. As we
will still be keeping a tag on this issue.