Pci Mezzanine Cards (Pmcs); Removing The Pmc - ADIC Scalar 100 User Manual

4. Install the four retaining screws (A).

PCI Mezzanine Cards (PMCs)

This procedure describes how to remove and replace the Fibre Channel PMC
card. Refer to Figure 9-5 while performing this repair action.

Removing the PMC

1. Mark and remove the ADIC Gateway cables (see "Preparing for Removal and
Replacement" on page 198).
2. Remove the cover. See "Removing the Cover" on page 201.
3. If the PMC you are removing is an Ultra 2/3 SCSI PMC, go to Step 7.
4. Use compressed gas dust spray to blow the fiber optic cable connectors you
just removed.
5. Place dust caps on the fiber optic cable ends after cleaning.
6. Place dust caps on the Fibre Channel PMC card connectors.
7. Remove the two bulkhead screws holding the PMC to the back panel of the
chassis (A).
8. Remove the two retaining screws located on the PMC, towards the front panel
(B).
9. Lift up on the front panel edge of the PMC until the card is 45 from the moth-
erboard (C). See Figure 9-5 on page 203.
202
Attention: Follow all ESD-sensitive parts procedures while perform-
ing this procedure. For ESD information, see See "Handling ESD-
Sensitive Parts" on page 197
PCI Mezzanine Cards (PMCs)