4. Install the screw to secure the front cover.
5. If there is any locking device available, lock the computer cover. See Chapter 4 "Security" on page 15.
6. Reconnect the external cables and power cords to the computer. See "Locating connectors on the rear
of your computer" on page 2.
Note: In most areas of the world, Lenovo requires the return of the defective CRU. Information about this will
come with the CRU or will come a few days after the CRU arrives.
Obtaining device drivers
You can obtain device drivers that are not preinstalled in your operating system at
http://www.lenovo.com/support. Installation instructions are provided in readme files with the device-driver
files.
.
Chapter 7
Installing or replacing hardware
31