Bull ESCALA 7214, Service Manual

Page: 49 / 70

Removing and Replacing the DVD Cable
Attention: This procedure is intended to be performed only by an IBM
authorized service representative.
Use the following steps to remove the DVD cable:
1. Perform the cover removal procedure. Refer to “Removing and Replacing the
Cover” on page 20.
2. Disconnect the DVD cable connector from the rear of the DVD assembly.
3. Disconnect the DVD cable connector from the ESM card and remove the cable.
Notes:
a. Make note of the connector locations on the ESM card to ensure correct
placement of the new SAS cable.
b.
The SAS internal cables are a single cable with an integrated SAS and
power connector at the tape drive and separate SAS and power connectors
at the ESM card.
c. Ensure that the DVD cable
2
in Figure 16 and internal SAS cable are
routed to the correct ESM card connectors. This ensures that the host system
identifies each drive correctly. Do not cross the internal cables.
To replace the DVD cable, reverse this procedure.
DVD
Tape
Power
Supply
EMS
Card
Fan
1
2
3
RLHSV518-0
Figure 16. Removing and Replacing the Internal DVD Cable
Chapter 3. Removal and Replacement
33