IBM X3850 X6, Инструкция по установке и обслуживанию

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The following illustration shows the connectors, LEDs, and controls on the
full-length I/O book:
Full-length I/O book
I/O board
error LED Slot power
LEDs
Slot error
LEDs
Power
button
v Slot error LEDs: The states of the slot error LEDs are as follows:
Off: The slot or adapter is in normal operation.
On:
A slot error has occurred.
v
Slot power LEDs: The states of the power LEDs are as follows:
Off: Input power to the slot is not present.
On: Power to the slot is present. You cannot remove the I/O book from the
server until the power LEDs on all three adapter slots are off.
Blinking: The slot is in the process of powering on or off. Do not remove the
I/O book from the server.
v Power button: Press this button to power the full-length I/O book PCIe slots off
or on. The power LED for each slot blinks until all of the power LEDs for the
slots are on or off (not blinking)
For notes and information about what you need to consider when you install this
I/O book and instructions on how to install it in the server, see “Installing the
full-length I/O book” on page 82.
Chapter 1. The IBM System x3850 X6 and x3950 X6 Types 3837 and 3839 server
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