Acer Altos R920 Series - Manual (Page 104)

3 System upgrade 86
Installing and removing the ARMC/3 R2 module
The optional ARMC/3 R2 module provides server management
firmware and functionality for the system.
To install the ARMC/3 R2 module:
1 Perform the pre-installation instructions described on page 39.
2 Remove the I/O expansion module. Perform instructions described
in “To remove the I/O expansion module” section on page 85.
3 Set the I/O expansion module on a static controlled surface with
components facing up.
4 Record the MAC address on the ARMC/3 R2 module.
5 Peel off the backing from the EMI gasket (A).
6 Adhere the gasket to the I/O expansion module where the ARMC/3
R2 NIC module will contact the I/O expansion module (B).
Network I/O Expansion M
odule
A
B
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