6. Reinstall the CPU card into the 408M-A1 mother board, and close the CPU Support making suretab A locks into place.CPU supportCPU card408M-A1 at 1632M KSUFigure 2-102 Installing the CPU Card7. Replace the Main-Cover and fasten two screws.Two screwsHooksMain-CoverFigure 2-103 Replacing the Main-Cover4.4 Installing the CF Card (CFVRS/CFVMS/CFVML)• Do not remove or install the CPU Card with the power on.• If Expansion KSU(s) are installed, turn the power on/off in the order ofExpansion 3 KSU, Expansion 2 KSU, Expansion 1 KSU and then MainKSU.• When installing a compact flash card onto the PZ-VM21 the system MUSTbe powered off. Never install or uninstall the compact flash card while thesystem is under power.1. Turn off the system power and disconnect AC cord.ISSUE 3.0 SL1000Hardware Manual 2-71
