NEC IP4WW-24TXH-B-TEL(BK) - Figure 4-13 Installing the CPU Card

9. Reinstall the CPU card into the 084M-B1 mother board and close the CPU support bracket.
CPU support
CPU card
084M-B1 at 1228M KSU
Figure 4-13 Installing the CPU Card
10. Replace the Main-Cover and Sub-Cover.
ISSUE 4.1 (R5.1) SL1100
Hardware Manual 4-7