HP Integrity rx8620 Server User Service Guide

1. Prepare an ESD safe work surface large enough to accommodate the cell board. Use a
grounded mat and an anti-static wrist strap, such as those included in the ESD Field Service
Kit (HP P/N/ A3024-80004).
2. Identify the partition, cell board and processors that are to be removed.
3. Power off the server. See “Powering Off Hardware Components and Powering On the
Server” (page 106), and Appendix E (page 203).
4. Remove the right side cover.
5. Remove the cell board.
6. Position the cell board on the ESD-safe work surface with the backplane connectors facing
toward you.
7. Loosen the four captive screws that secure the DIMM cover.
8. Lift the DIMM cover away from the cell board.
Figure 6-28 DIMM Cover Removed
9. Loosen the captive screws on the CPU cover, lift the cover, and set aside.
142 Removal and Replacement