Turning On The Computer - IBM 6223 User Manual

Ethernet link status LED
System-error LED
CD-ROM drive activity LED
CD-eject button
Line out connector (green)
Mic connector (pink)
USB connectors
IEEE 1394A (FireWire) connectors
Diskette-eject button
Diskette drive activity LED

Turning on the computer

Note: When you connect the power cord to the computer and an ac power source,
the power-supply fan will run and continue to run when the computer is in standby
mode to provide cooling to the power supply.
When the computer is connected to an ac power source but is not turned on, the
operating system does not run, and all core logic is shut down; however, the
computer can respond to remote requests to turn on the computer. The power-on
LED flashes to indicate that the computer is connected to an ac power source but is
not turned on.
Notes:
1. Turn on all external devices, such as the monitor, before turning on the
2. The power-on LED on the front of the computer is lit when the computer is on
10
IntelliStation Z Pro Type 6223: User's Guide
When this LED is lit, it indicates that there is an active connection on the
Ethernet port. This LED is located on the rear of the computer.
When this amber LED is lit, it indicates that a system error has occurred.
An LED on the system board is also lit to help isolate the error.
When this LED is lit, it indicates that the CD-ROM drive is in use.
Press this button to insert a CD into or remove a CD from the CD-ROM
drive.
Use this connector to send audio signals from the computer to external
devices, such as speakers with built-in amplifiers, headphones, multimedia
keyboards, or the audio line-in jack on a stereo system.
Use this connector to connect a microphone to your computer when you
want to record voices or other sounds on the hard disk. You can also use
this connector (and a microphone) with speech recognition software.
Use these connectors to connect USB devices to your computer, using
redundant Plug and Play technology.
Use these connectors (four-pin on the front and six-pin on the rear) to
connect FireWire devices, such as digital video cameras and external hard
disk drives.
Press this button to release a diskette from the diskette drive.
When this LED is lit, it indicates that the diskette drive is in use.
computer.
and while it is being turned on.