Removal and Replacement Procedures
Compaq ProLiant BL20p Server Blade Maintenance and Service Guide
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COMPAQ CONFIDENTIAL
Codename: AvalancheX Part Number: 316080-001 Last Saved On: 12/18/02 11:31 AM
Power Button/LED Board
To remove the power button/LED 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 any hot-plug SCSI hard drives or hard drive blanks:
— If any hard drive blanks are installed, refer to the “Hard Drive Blanks” section in this
chapter.
— If any hot-plug SCSI hard drives are installed, refer to the “Hot-Plug SCSI Hard
Drives” section in this chapter.
4. Remove the blower assembly. Refer to the “Blower Assembly” section in this chapter.
5. Remove the SCSI backplane. Refer to the “SCSI Backplane” section in this chapter.
6. Remove the two retaining screws from the bottom of the chassis (1).
7. Slide the power button/LED board toward the outside edge of the chassis (2).
1
1
2
Figure 2-14: Removing the power button/LED retaining
screws
8. Tilt the front edge of the power button/LED board down until the keyholes on the rear of
the board clear the alignment pins (1).
9. Slide the power button/LED board out of the front of the chassis (2).
