Installing A Pci Express Cable - Fujitsu M10-4 Service Manual

Figure 9-17 Removing CPU memory unit upper
9.6

Installing a PCI Express Cable

Note - A part of the procedure varies depending on the CPU memory unit type. To
determine the CPU memory unit type, check the label in
Connect the CPU memory unit lower and CPU memory unit upper with a PCIe
cable.
Before installing a CPU memory unit upper, confirm that PCIe cables are connected
to the CPU memory unit lower.
If PCIe cables have not been connected to the CPU memory unit lower, remove the
CPU memory unit board (lower) once, and connect PCIe cables.
If PCIe cables are connected to the CPU memory unit lower, this work is not required.
Note - If PCIe cables have not been connected to the CPU memory unit lower when you are
installing a CPU memory unit upper, use the PCIe cables supplied with the CPU memory
unit upper.
1. Remove the eight screws from both sides of the XSCF cable connection ports
on the rear of the CPU memory unit lower.
Use a flathead screwdriver (small) to remove them.
For the SPARC M10-4 with a FRAME-A CPU memory unit and the SPARC
M10-4/M10-4S with a FRAME-B CPU memory unit, this step is not necessary.
234 Fujitsu M10-4/Fujitsu M10-4S/SPARC M10-4/SPARC M10-4S Service Manual ･ June 2023
Figure 9-2.