Alienware m15 R3 Service Manual

Before working inside your computer

NOTE The images in this document may differ from your computer depending on the configuration you ordered.

Save and close all open files and exit all open applications.
Shut down your computer. Click Start > Power > Shut down.
NOTE If you are using a different operating system, see the documentation of your operating system for shut-down instructions.
Disconnect your computer and all attached devices from their electrical outlets.
Disconnect all attached network devices and peripherals, such as keyboard, mouse, and monitor from your computer.
CAUTION To disconnect a network cable, first unplug the cable from your computer and then unplug the cable from the network device.
Remove any media card and optical disc from your computer, if applicable.