IBM 7870B4U Service Manual page 83

The following illustration shows the removal of a USB Flash key from the blade
server.
To remove the USB Flash key, complete the following steps.
1. Before you begin, read "Safety" on page v and "Installation guidelines" on
page 49.
2. If the blade server is installed in a BladeCenter unit, remove it (see "Removing
the blade server from the BladeCenter unit" on page 52).
3. Remove the blade server cover (see "Removing the blade server cover" on page
55).
4. If an optional expansion unit is installed, remove the expansion unit (see
"Removing an optional expansion unit" on page 84).
5. If an optional CIOv expansion card is installed, remove the CIOv expansion
card (see "Removing a CIOv-form-factor expansion card" on page 71).
6. Locate the USB Flash key on the system board (see "Blade server connectors"
on page 15).
Chapter 5. Removing and replacing blade server components
69