Scsi Backplane - HP ProLiant BL20p Generation 2 Maintenance And Service Manual

Removal and Replacement Procedures

SCSI Backplane

To remove the SCSI backplane:
1. Power down the server blade and remove it from the server blade enclosure. Refer to the
"Server Blad e Preparation" section in this chapter.
2. Remove the access panel. Refer to "A ccess Panel" in this chapter.
3. Remove any hot-plug SCSI hard drives or hard drive blanks:
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4. Remove the fan assembly. Refer to "Fan Assembly" in this chapter.
5. In some server models, the LED board cable is routed to the center of the SCSI
backplane. If the LED board cable is attached to the SCSI backplane, disconnect the LED
board cable.
6. Grasp the SCSI backplane on the left side when facing the rear of the server blade, and
lift slightly to rotate the SCSI backplane out (1).
7. Lift the SCSI backplane out of the chassis (2).
Figure 2-21: Removing the SCSI backplane
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If any hard drive blanks are installed, refer to the "Har d Drive Blanks" section in this
chapter.
If any hot-plug SCSI hard drives are installed, refer to the "Hot-Plug SCSI Hard
Drives" s ection in this chapter.
HP ProLiant BL20p Generation 2 Server Blade Maintenance and Service Guide