8-14 SPARCstation 5 Service Manual—November 1996
8
6. Use long needlenose pliers to squeeze the plastic tabs at the upper-left
corner of the backplane mounting bracket. Pull slightly on the backplane
to disengage the tabs.
See Figure 8-8.
7. Repeat Step 6 for the tabs at the lower-left corner of the bracket.
8. Swing the left side of the backplane away from the chassis and remove it
from the system.
8.4.2 Replacing the SCSI Backplane
1. Remove the replacement SCSI backplane and bracket assembly from the
shipping bag and place it on an antistatic surface.
2. Position the backplane and bracket assembly so that the tabs on all four
corners of the mounting bracket align with the corresponding slots in the
chassis wall.
Insert the backplane at an angle to accomplish this.
3. Push on the upper-left and lower-left corners of the backplane to snap it
into place.
See Figure 8-8.
4. Connect the SCSI data cable and DC power harness connectors to the
SCSI backplane.
See Figure 8-8.
5. Replace the hard disk drive(s).
See Section 9.1, “Hard Disk Drive.”
6. Remove the wrist strap from your wrist and then from the power supply.
7. Replace the cover.
See Section 7.3, “Replacing the Cover.”
8. Power on the system.
See Section 6.2, “Powering On the System.”
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