5. Insert the MEMDB-C1 daughter board to J4 socket on the CPU card and press down the
MEMDB-C1 daughter board to secure.
Both levers must be secured to notch-A.
Notch-B
J4
Notch-A
Lever
CPU card
MEMDB-C1 PCB
Figure 2-87 Installing the MEMDB PCB
6. Reinstall the CPU card into the 408M-A1 mother board, and close the CPU support making sure
the tab A locks into place.
CPU support
CPU card
408M-A1 at 1632M KSU
Figure 2-88 Installing the CPU Card
SL1000
ISSUE 3.0
2-62 Installation