Server Controls, Leds, And Connectors; Front View - IBM x3400 7975 Problem Determination And Service Manual

Server controls, LEDs, and connectors

This section describes the controls, light-emitting diodes (LEDs), and connectors on
the front and rear of the server.

Front view

The following illustration shows the controls, LEDs, and connectors on the front of
the hot-swap server models.
Front
information
panel
CD or DVD drive
activity LED
(green)
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System x3400 Types 7973, 7974, 7975, and 7976: Problem Determination and Service Guide
System power LED
Power-control button
Hard disk drive activity LED
System error LED
USB connectors
CD or DVD-eject button
Hot-swap hard disk
drive status
LED (amber)
Hot-swap hard disk
drive activity
LED (green)