Fujitsu M10-4 - Accessing a CPU Memory Unit

Caution -
Before you handle any components, wear a wrist strap to ground any static
electricity. If you perform this procedure without a wrist strap, individual
components or the overall system may be damaged. For details, see "1.5 Notes
Regarding Static Electricity."
Note -
Record the positions of the cables before removing them to ensure that they are
reinstalled correctly.
Note -
Make a note of the positions of the PCIe card cassettes before removing them to ensure
that they are reinstalled correctly.
9.3.1 Accessing a CPU memory unit
1.
Remove the crossbar cables from the cable support.
For details, see "5.9.1 Removing the crossbar cables from the cable support."
2.
Lower the cable support.
For details, see "5.9.2 Lowering the cable support."
3.
Remove all the cables connected to the external interface on the rear of the
chassis.
The cables to
be removed are as follows.
■
Interface cable connected to the PCI Express (PCIe) card
■
Crossbar cables (They may have been removed in step 1.)
■
XSCF BB control cable
■
XSCF DUAL control cable
■
XSCF-LAN cable
■
Serial cable
■
LAN cable
■
SAS cable
■
USB cable
4.
Remove all the PCIe card cassettes.
For details, see "8.3.1 Removing a PCI Express card cassette."
5.
If any crossbar units are mounted, remove them.
For details, see "15.2 Removing a Crossbar Unit."
6.
Loosen the three screws holding the mounting frame and then remove it.
Chapter 9 Maintaining the CPU Memory Unit/Memory 191