Turning off your system

Every time you turn off your system, shut down the operating system first. You may lose data if you do not follow the proper procedure. Refer to the software documentation or visit the online help system of your specific operating system for proper shut down procedures.

Warning When you turn the computer off by pressing the power button, some electric current still flows through the computer. Before opening the computer case or connecting or removing any peripherals, turn off the computer and then unplug the power cord and modem cord (if installed).

Resetting your system

If your computer does not respond to keyboard or mouse input, you may have to close any programs that are not responding. If closing unresponsive programs does not restore your computer to normal operation, you may have to reset the system.

Refer to the software documentation of your specific operating system for proper procedures on resetting your system.

16System Setup