Replacing A Memory Module On The Cpu Card - Sun Microsystems Sun Fire V40z User Manual

FIGURE 4-28
4.5.12.3

Replacing a Memory Module on the CPU Card

1. Power off the server, including any attached peripherals, and disconnect the
server from the electrical outlet. If your server includes two power supplies,
ensure that both power cords are disconnected from the electrical outlet.
Refer to
page
You do not need to remove the cover for this procedure.
2. Remove the front bezel from the server by pressing in on the rubberized
buttons on each side of the bezel, then swinging the bezel top downward (see
FIGURE 4-13
3. Open the CPU card door, which is located under the hard drive bays, to access
the CPU card. Press in the two buttons on the door and swing it downward so
that it is open 180 degrees from the closed position (see
Caution – The electronic components and solder joints on the bottom of the CPU
card are fragile. Use care to avoid scraping the bottom of the CPU card on the
chassis or door when removing or installing it.
4. Open the two plastic levers on the CPU card corners simultaneously to release
the card from its backplane, then carefully pull the card out of the server (see
FIGURE 4-15
5. Set the CPU card on an ESD-resistant surface.
4-58 Book Title without trademarks, or an abbreviated book title • January 2007
Removing a Memory Module
Section 4.2, "Powering Off the Server and Removing the Cover" on
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FIGURE 4-14