Very strange, computer starting itself.

[Train]

To access Device Manager, use any of the following methods:

- Click Start, click Run, and then type "devmgmt.msc" (without the quotation marks).
- Right-click My Computer, click Manage, and then click Device Manager.
- Right-click My Computer, click Properties, click the Hardware tab, and then click Device Manager.
- Type the following command at a command prompt: start devmgmt.msc