System Board; Removing The Power Connector Thumbscrews - HP ProLiant BL20p Maintenance And Service Manual

Removal and Replacement Procedures

System Board

To remove the system board:
1. Power down the server blade and remove it from the server blade enclosure. Refer to the
"Server Blade Preparation" section in this chapter.
2. Remove the access panel. Refer to the "Access Panel" section in this chapter.
3. Remove the DIMMs. Refer to the "DIMMs" section in this chapter.
4. Remove the PPMs. Refer to the "Processor Power Module" section in this chapter.
5. Remove the processor assemblies. Refer to the "Processor Assembly" section in this
chapter.
6. Remove the fan assembly. Refer to the "Fan Assembly" section in this chapter.
7. Remove the Smart Array 5i Plus Controller module. Refer to the "Smart Array 5i Plus
Controller Module" section in this chapter.
8. Remove the NIC module. Refer to the "NIC Modules" section in this chapter.
9. Remove the SCSI backplane. Refer to the "SCSI Backplane" section in this chapter.
10. Remove the thumbscrews on the back of the chassis to release the power connector (1),
and push the power connector into the chassis (2).
NOTE: The power connector will not push completely into the chassis until the system board is
removed. It may be necessary to push in the power connector while removing the system board.
Figure 2-26: Removing the power connector thumbscrews
2-26
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HP ProLiant BL20p Generation 2 Server Blade Maintenance and Service Guide