Ddf Board; Removing And Installing The Ddf Board; Replacing The Ddf Board; Figure 9-6: Removing The Ddf Board - ADIC Scalar 100 User Manual

DDF Board

This procedure describes how to remove and replace the DDF board. Refer to
See Figure 9-6 while performing this repair action.

Removing and Installing the DDF Board

1. If your ADIC Gateway is rack-mounted, mark and remove the ADIC Gateway
cables (see "Preparing for Removal and Replacement" on page 56).
2. Remove the cover. See "Removing the Cover" on page 201.
3. Remove the five retaining screws securing the DDF board to the motherboard
(A).
4. Lift up on the four corners of the DDF board to remove (B).
5. Place the DDF board in the static-protective bag.

Figure 9-6: Removing the DDF Board

Replacing the DDF Board

1. Observe the orientation of the DDF board in the diagram.
2. Hold the DDF board over the binding posts and line them up with the mount-
ing holes and motherboard connectors.
3. Press the DDF board down onto the motherboard connectors.
204
Attention: Follow all ESD-sensitive parts procedures while perform-
ing this procedure. For ESD information, see "Handling ESD-Sensi-
tive Parts" on page 197.
PCI Mezzanine Cards (PMCs)