I/O-Board Leds; Installation Guidelines - IBM x3850 X5 7145 Installation And User Manual

I/O-board LEDs

The following illustration shows the LEDs on the I/O board.

Installation guidelines

Before you install optional devices, read the following information:
v Read the safety information that begins on page v, "Working inside the server
v When you install your new server, take the opportunity to download and apply
Table 2. I/O-board jumpers
Jumper Jumper
number name
J31 Wake on
LAN bypass
J29 Password
override
J22 Boot
recovery
Note: If no jumper is present, the server responds as if the jumper is on pins 1 and 2.
Slot 7
error
LED
Power fault LED
with the power on" on page 27, and "Handling static-sensitive devices" on page
27. This information will help you work safely.
the most recent firmware updates. This step will help to ensure that any known
issues are addressed and that your server is ready to function at maximum levels
of performance. To download firmware updates for your server, complete the
following steps.
Note: Changes are made periodically to the IBM Web site. The actual procedure
might vary slightly from what is described in this document.
Jumper setting
v Pins 1 and 2: Normal operation (default).
v Pins 2 and 3: Clears Wake on LAN bypass.
v Pins 1 and 2: Normal operation (default).
v Pins 2 and 3: Clears Password override.
v Pins 1 and 2: Normal operation (default).
v Pins 2 and 3: Enable the UEFI recovery mode.
I/O
board
Slot 6 Slot 5
error
error error
LED
LED LED
Slot 4 Slot 3 Slot 2 Slot 1
error error error error
LED LED LED LED
Chapter 2. Installing optional devices
25