Sun Microsystems Sun Fire E25K Service Manual page 94

Caution – Before removing a board from the system, the green activation LED must
be off and the amber or blue removal OK LED must be on. See
"Powering Off a System Control (SC) Peripheral Board" on page
2. Insert a Phillips No. 1 screwdriver into the pawl latches turning counterclockwise
to release the lever and lift the carrier insert-eject lever.
3. Use the front handle to extract the SC peripheral board, supporting the bottom
with the other hand, and place it on a flat, sturdy, ESD-protected surface with the
component side up.
4. To access the internal components of the SC peripheral board, remove the four (4)
M3x6 flathead screws from the center SCSI access panel, as shown in
FIGURE 7-2
7-6 Sun Fire E25K/E20K Systems Service Manual • April 2004
SCSI cable
Riveted panel
at DVD-ROM and
tape drive peripherals
SC Peripheral Board and Center Access Panel—Exploded
Section 7.2.2,
7-5.
Rear access panel
to hard drives
Center SCSI access panel
to SCSI cable and hard drives
.
FIGURE 7-2