Fujitsu M10-4 Service Manual page 209

by sliding it in the direction of the arrow.
Figure 9-10 Removing left-side guide
4.
Remove the two PCIe cables (A in the figure) on the right side that connect
the CPU memory units upper and lower, from the CPU memory unit upper.
Then, push them toward the outside of the chassis.
When removing the filler unit for the CPU memory unit upper, you do not need
to remove the PCIe cables. Proceed to step 10.
Figure 9-11 Removing the right-side PCIe cables
5.
Remove the two PCIe cables (A in the figure) on the left side that connect the
CPU memory units upper and lower, from the CPU memory unit upper. Then,
Chapter 9 Maintaining the CPU Memory Unit/Memory
A
195