Removing A System Board; Removing A Processor Module - Sun Microsystems Enterprise 10000 System Upgrade Instructions

Removing a System Board

1. Open the access door.
2. Remove all cables from the system board.
3. Unlock the handles by first lifting the locking levers that reside on each of the
handles.
4. Use the handles to extract the system board and place it on a flat, sturdy, ESD-
protected surface with the FRU side up.
Caution – If the yellow LEDs are lit, do not remove the component. See "Shut
Down all Domains" on page 2."
5. Attach a wrist strap.
6. Unscrew the Phillips screws from the system board cover and remove the cover.

Removing a Processor Module

1. Unscrew the five 3/32-inch hex-head screws located on the compression connector.
2. To remove the processor module, lift up and away from obstructions and place on
a flat, ESD-protected surface with the connector side up(
Installing 336-Mhz Processor Modules into a Enterprise 10000 System
).
FIGURE 1
3