Mass Storage Controller (Msc) Module Removal - Digital Equipment VAXstation 3100 Maintenance Manual

118 VS 3100 (Model 40) System
LOWl!R
DRIVE
PANHEAD
SCREWS
(3 lOOSENl!D)
~~~~~~~~~~~~~~--0 Mf~: ~ r_ 1N_ a ~~~~~~~~~~~~~~~~~~~~~~~
MA·ICOHO· tl
Figure 5-7 Unscrewing the Lower Drive Mounting Panel
- - - - -9-.- Slide-the panel forwaul(with the driv.es)-1hen.lif1Jhe_panel frQm_ the system
box and set it aside.
10. Return to the procedure that sent you to this procedure.
5.2.3 Mass storage Controller (MSC) Module Removal
1. Remove the system box cover (Section .5.2.1).
2. Disconnect the SCSI bus cable from the R_RD40 adapter hoard.
3. Lift the RRD40 adapter board off the standoffs and let it hang over the
back of the system box.
4. Disconnect the MSC cable and the two SCSI bus cables from the MSC
module (Figure .5-8) .
.5. Unscrew the captive grounding screw on the MSC module (Figure .5-8).