Front View Of The Computer (Doors Open) - Dell Precision Workstation 450 User Manual

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About Your Computer—Dell Precision 650
Dell Precision™ Workstations 450 and 650 User's Guide
Front View
Back View
Inside Your Computer
System Board Components
Front View
1 drive door Open the drive door to access the floppy and CD/DVD drives.
2 hard-drive The hard-drive light is on when the computer reads data from or writes data to the hard drive. The light might also be on when a device such
light as your CD player is operating.
3 power Press this button to turn on the computer.
button
NOTICE: To avoid losing data, do not use the power button to turn off the computer. Instead, perform a Microsoft® Windows®
shutdown.
4 power light The power light illuminates and blinks or remains solid to indicate the following different states:
No light — The computer is in the off state.
Steady green — The computer is in a normal operating state.
Blinking green — The computer is in a power-saving state.
To exit from a power-saving state, press the power button or use the keyboard or the mouse if it is configured as a wake device in the
Windows Device Manager. For more information about sleep states and exiting from a power-saving state, see
See "Diagnostic Lights" for a description of light codes that can help you troubleshoot problems with your computer.
5 front-panel Open the door to use the front-panel connectors.
door

Front View of the Computer (Doors Open)

"Power Button."