HP Edgeline EL4000, Maintenance And Service Manual

Page: 43 / 66

• Remove the SFP+ riser card ( Removing and replacing the PCIe SFP+ riser card on page 40).
• Remove the QSFP+ riser card ( Removing and replacing the PCIe QSFP+ riser card on page
39).
9. Disconnect all cables from the baseboard.
10. Disconnect the fans ( Removing and replacing a fan on page 31).
11. Remove the cartridge rail cards ( Removing and replacing the cartridge rail cards on page 35).
12. Using a Torx screwdriver, remove the 12 T-15 Torx screws and remove the baseboard.
To replace the component, reverse the removal procedure.
Remove and replace the baseboard in a PXIe configuration
Procedure
1. Power down the system ( Power down the system on page 23).
2. Dismount the system ( Dismount the system on page 23).
3. Remove all cartridges ( Removing and replacing the cartridge on page 32).
4. Remove the access panel ( Remove the access panel on page 23).
5. Remove the fixed front top cover ( Removing the fixed front top cover of the PXIe system on page
25).
6. Remove the fixed rear top cover ( Removing the fixed rear top cover of the PXIe system on page
25).
7. Remove the PXIe riser assembly ( Removing and replacing the PXIe riser assembly on page 41).
8. Disconnect all cables from the baseboard.
9. Disconnect the fans ( Removing and replacing a fan on page 31).
10. Remove the cartridge rail cards ( Removing and replacing the cartridge rail cards on page 35).
11. Using a Torx screwdriver, remove the nine T-15 Torx screws and remove the baseboard.
Remove and replace the baseboard in a PXIe configuration 43