System-Board Leds - IBM x3690 X5 Service Manual

information in "Safety" on page vii, "Installation guidelines" on page 261,
"Handling static-sensitive devices" on page 263, and "Turning off the server"
on page 17.
2. Any system-board switch or jumper blocks that are not shown in the
illustrations in this document are reserved.

System-board LEDs

The following illustration shows the light-emitting diodes (LEDs) on the system
board:
For more information, see Table 6 on page 70.
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Chapter 2. Introduction