FUJITSU M5000 - Manual (Page 243)

Chapter 14 Backplane Unit Replacement 14-9
Note – If the Oracle Solaris automatic booting is set, use the sendbreak -d
domain_id command after the display console banner is displayed but before the
system starts booting the operating system to get the ok prompt.
9. Confirm the hardware.
This step includes running programs to be certain all components are mounted
again and then booting the operating system.
Refer to Section 4.3.2, “Verifying Hardware Operation” on page 4-9 for more
information.
14.1.5 Accessing the M5000 Server Backplane Unit
Caution – There is an electrical hazard if the power cords are not disconnected. All
power cords must be disconnected to completely remove power from the server.
1. Power off the server.
This step includes turning the key switch to the Service position, confirming that
the POWER LED is off, and disconnecting power cables. See
Section 4.4.1,
“Powering the Server Off Using Software” on page 4-12 .
Caution – To prevent the equipment rack from tipping over, you must deploy the
antitilt feature, if applicable, before you slide the server out of the equipment rack.
Note – When drawing out the M4000/M5000 server to the front, release the cable tie
holding the PCI cables on the rear of the server.
Caution – Use proper ESD grounding techniques when handling components. See
Section 1.1, “Safety Precautions” on page 1-1 .
2. Remove the I/O units.
Removing the I/O unit includes multiple steps such as removing labelling and
disconnecting the cables, removing the PCI cassettes, and disconnecting the cable
management arm. See
Section 8.3.2, “Removing the I/O Unit” on page 8-10 .
3. Remove the XSCF unit.
See Section 9.1.2, “Removing the XSCF Unit” on page 9-4 .