6.3 Replacing DPU Card Cage PCBs
Figure 6–4 PCB Ejector Levers
Ejector Levers
MKV-040000314-37-MPS
9.
With the ejector levers open (out), seat the PCB, and push the levers closed.
Although you may have to push firmly to seat the PCB, do not force it.
10. Secure the PCB in the card cage, tightening the captive screws on the top and
bottom of faceplate.
11. Install the upper PCB retainer bar.
12. Close and latch the DPU rear door.
13. Turn on DPU power, as described in Chapter 1.
Figure 6–5 shows the location of the ACU jumpers. The darkened blocks indicate
installed jumpers.
Removal and Replacement Procedures 6–7
