IBM IntelliStation E Pro 6216 Installation Manual page 19

Ethernet transmit/receive activity: When this LED is on, there is activity between
the computer and the network. The Ethernet transmit/receive activity LED is located
on the Ethernet (RJ-45) connector on the rear of the computer.
Ethernet speed 1 Gbps: When this LED is on, the Ethernet speed is 1 Gbps.
When the LED is off, the Ethernet speed is 10 Mbps or 100 Mbps. The Ethernet
speed LED is located on the Ethernet (RJ-45) connector on the rear of the
computer.
CD-eject button: Push this button to open the tray to insert or remove a CD.
CD-ROM drive activity LED: When this LED is on, the CD-ROM drive is in use.
Diskette-eject button: Push this button to release a diskette from the drive.
Diskette drive activity LED: When this LED is on, the diskette drive is in use.
Hard disk drive activity LED: When this LED is on, the hard disk drive is in use.
Power-on LED: This status indicator lights when you turn on your computer.
Power-control button: Press this button to manually turn the computer on or off.
7
Chapter 1. Introduction