IBM 621858U Installation Guide - Page 20
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Controls and LEDs This section identifies the controls, LEDs, and front connectors on the IntelliStation M Pro Type 6218 computer. See "Cabling the computer" on page 11 for an illustration of the connectors on the rear of the computer. CD or DVD drive activity LED CD or DVD eject button Power-control button Power-on LED Ethernet activity LED AC power LED Power supply error LED Diskette drive activity LED (optional) Diskette-eject button (optional) System error LED Hard disk drive activity LED 1 IEEE 1394 (Firewire) 3 9 connector 4 USB connector USB connector Microphone connector Line out connector CD or DVD drive activity LED When this LED is lit, it indicates that the CD or DVD drive is in use. CD or DVD eject button Press this button to insert a CD or DVD into or remove a CD or DVD from the CD or DVD drive. AC power LED When this green LED is lit, it indicates that the computer is connected to an ac power source. This LED is on the rear of the computer. Power-supply error LED When this amber LED is lit, it indicates that a power-supply error has occurred. This LED is on the rear of the computer. Diskette drive activity LED When this LED is lit, it indicates that the diskette drive is in use. Diskette-eject button Press this button to release a diskette from the diskette drive. Note: The diskette drive is an optional feature on some models. 8 IBM IntelliStation M Pro Type 6218: Installation Guide
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