Dell PowerVault 735N Service Manual page 52

Removing and Replacing Parts: Dell PowerVault 735N Systems Service Manual
5. Slide the interposer board toward the back of the system approximately 12.5 mm (0.5 inch), then lift the interposer board up and out of
the chassis.
Drives
Figure 7 shows examples of drive hardware that can be installed in the system. Refer to this figure when you perform any of the procedures in
the following subsections.
Figure 7. Externally-Accessible Drives and Internal Components
Removing the Integrated 3.5-Inch Diskette Drive and CD-ROM Drive
To remove the integrated 3.5-inch diskette drive and CD-ROM drive, perform the following steps:
1.
Open the system doors.
2. Remove the interposer
3. Disconnect the DC power cables and the interface cables from the back of all drives.
4. Remove the hard-disk drive from the peripheral cage.
5. Loosen the thumbscrew securing the peripheral cage and slide the peripheral cage back 6.3 mm (0.25 inch). Lift the peripheral drive
cage out of the chassis and set it on a smooth, non-conducting work surface (see
Figure 8. Peripheral Drive Cage Removal
file:///C:/Users/Phebega_Pericho/Desktop/spv735N/en/sm/remove.htm[3/15/2013 4:18:18 PM]
1 SCSI hard-disk drives (5)
2 SCSI backplane board
3 SCSI backplane board interface cable
4 SCSI peripheral bay interface cable
5 PERC 2/DC SCSI interface connector
6 DC power distribution board
7 SCSI backplane board data cable
8 Interposer board interface cable
9 Interposer board
10 SCSI ID 4 carrier
11 Combination diskette drive and CD-ROM
drive
12 SCSI ID 4 (fifth hard disk drive)
13 SCSI ID 3
14 SCSI ID 2
15 SCSI ID 1
16 SCSI ID 0
board.
Figure 8).
1 Thumbscrew
2 Peripheral drive cage
3 Integrated 3.5-inch
diskette drive and CD-
ROM drive assembly
4 Hard-disk drive