NEC BladeServer Express5800 Series User Manual page 243

Notes
Note the following when installing or removing the mezzanine card.
Be careful not to touch the terminals of the mezzanine card slot directly. Otherwise, the oil
and dirt on your hands may adhere to the terminals and cause a contact failure.
Set the optional ROM on the unbooted LAN device to "Disabled" in the BIOS Setup
utility.
If a bootable mezzanine card, such as a FibreChannel controller or LAN board, is installed,
check its boot priority in the [Boot] menu of the BIOS Setup utility.
Installation (CPU Unit)
Install a mezzanine card in a mezzanine card slot in the following procedure:
IMPORTANT:
blade: Type I and Type II.
Type I mezzanine cards can be installed in Type I or Type II slots.
Type II mezzanine cards can only be installed in Type II slots.
To install the mezzanine card, start installation from the bottom slot (for
Type I).
NOTE:
connection port on the card fits the connector on the mezzanine card
slot.
1.
Shutdown the CPU blade and turn off the power.
2.
Remove the CPU blade from the Blade Enclosure.
Refer to the User's Guide of the Blade Enclosure.
3.
Place the CPU blade on an anti-static sheet.
There are two types of mezzanine cards for the CPU
Before installing a mezzanine card, make sure that the
Upgrading Your Server 9-19