Digital Equipment VAXstation 3100 Maintenance Manual page 116

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VS 3100 (Model 30) System 95
3. On the SCSI/SCSI MSC module, disconnect the MSC cable and the two
SCSI bus cables (if any SCSI drives are installed) from the MSC module
(Figure 4-8). Also disconnect the external SCSI cable or the terminator
from the external SCSI port.
MA-X0801 - 88
Figure 4-7 Removing the ST506/SCSI MSC Module
MSC MODULE
MA-XI 173-88
Figure 4-8 Removing the SCSI/SCSI MSC Module
4. Unscrew the captive grounding screw on the MSC module (Figure 4-7).