Sun Microsystems Netra 240, Service Manual

Page: 103 / 154

Chapter 5 Removing and Replacing Miscellaneous Internal Components 85
Hardware Cryptographic Module
The optional hardware cryptographic module clips onto the Netra 240 server system
board. For more information, see the documentation that is shipped with the
optional hardware cryptographic module.
Removing the Hardware Cryptographic Module
1. Power off the server.
See “Powering Off the Server” on page 22 .
2. Remove the server cover.
See “Removing the Server Cover” on page 27 .
3. Open the rotating service module.
See “Opening the Rotating Service Module” on page 30 .
4. Ensure that the server is properly grounded.
See “Avoiding Electrostatic Discharge” on page 32 .
5. Remove all PCI cards from the PCI riser card assembly, if required.
See “Removing a PCI Card” on page 77 .
6. Locate the retaining standoff that secures the hardware cryptographic module
onto the system board (
FIGURE 5-10
).