HP ProLiant BL2x220c G5 Server-Blade - Manual (Page 26)

Hardware options installation 26
6. Install the server B assembly (" Install server B assembly " on page 15 ).
7. Install the server blade (" Installing a server blade " on page 19 ).
Cache module battery option
To install the component:
1. Power down the server blade (on page 13 ).
2. Remove the server blade (on page 14 ).
3. Access the internal server components (on page 14 ).
4. Remove the server A USB key, if installed.
5. Remove the hard drive carrier. Retain the component for future use.
6. Install the lower cache battery in the battery tray.