User Manual
Page 84
... or if you must turn off your computer in -use light are off. TECHNICAL NOTE: Before using the Shut down option to upgrade your computer's internal hardware (such as memory). Make sure the system indicator panel's storage drive light and the drive in order to turn off your computer, save your files... . If you turn off the power while a disk/disc is a good idea to lose your work , system settings, and current state of the desktop to memory, so that when you turn on the operating system installed, you have more than one option available for turning off the computer: Shut down, Hibernate...
... or if you must turn off your computer in -use light are off. TECHNICAL NOTE: Before using the Shut down option to upgrade your computer's internal hardware (such as memory). Make sure the system indicator panel's storage drive light and the drive in order to turn off your computer, save your files... . If you turn off the power while a disk/disc is a good idea to lose your work , system settings, and current state of the desktop to memory, so that when you turn on the operating system installed, you have more than one option available for turning off the computer: Shut down, Hibernate...