4.5.11 Connector Panel
Use the following procedure to exchange the connector panel.
1. Set the 3514 Power switch to the Off position.
2. Disconnect the ac power cable from the rear of the 3514.
PICTURE 330
3. Remove the front cover (see "Front Cover Removal or Installation
Procedure" in topic 4.3).
4. Warning: Before you proceed, use the ESD handling kit, IBM part
6428316 or similar.
Loosen the screw 1 and place the control panel in the service
position.
PICTURE 331
5. Disconnect the control panel interface cable from the control panel.
PICTURE 332
6. Remove the front EMC shield.
PICTURE 333
7. Disconnect the following cables from all disk drives:
a. Disk drive data cable 1 .
b. Disk drive power cable 2 .
PICTURE 334
8. Remove the controller card.
Note: You do not have to remove the disk drive data cables from the
controller card.
PICTURE 335
9.
Warning: Note exact location of each disk drive. Moving the drives
to different locations can result in loss of data and system
availability.
Remove all disk drives and airflow blocking plates.
PICTURE 336
10. Note the serial number and location of each disk drive in the 3514.
You can record the serial number of any disk drive installed using the
following diagram:
PICTURE 337
11. Disconnect all disk drive power cables from the connector panel.
Note: You do not need to remove the power cables from the cable
retainer clips.
3514 Service Information
Connector Panel
¦ Copyright IBM Corp. 1992, 1993
4.5.11 - 1