HP ProLiant BL20p Generation 4 Server Blade Maintenance and Service Guide

Removal and replacement procedures 34
5.
Open the flip-top compartment and remove the BBWC carrier from the keyholes.
To replace the component, reverse the removal procedure.
HP Smart Array E200i Controller cache module
To remove the component:
1. Power down the server blade (on page 24).
2. Remove the server blade (on page 24).
3. Remove the access panel ("Access panel" on page 25).
4. Disconnect the battery pack cable ("Battery-Backed Write Cache battery pack" on page 33).
5. Remove the existing cache module.
To replace the component, reverse the removal procedure.