Figure 12-2 Expander Board And Carrier Plate-Exploded - Sun Microsystems Sun Fire E25K Service Manual

7. Loosen the remaining sixteen (16) M3x8 self-locking panhead screws and remove
the top, bottom, and center covers and set aside.
8. Disconnect the LED ribbon cable (P2) from the connector (J2) on the expander
board.
9. Use a 0.25 in. (6mm) nut driver to remove the three (3) threaded hex standoffs.
10. Remove the two (2) M3 cross-slotted shoulder screws from the expander.
11. Remove the six (6) M3x8 panhead screws from the expander.
12. Firmly grasp the expander board lifting upward and pulling out away from the
carrier plate standoffs (
M3x8 self-locking
panhead screws
(16)
M3 cross-slotted
shoulder panhead
screw
Hex
standoffs (3)
and M3x8
panhead
screws (3)
Expander
board
CDC SRAM
DIMM
M3 cross-slotted
shoulder panhead screw
FIGURE 12-2
12-6 Sun Fire E25K/E20K Systems Service Manual • April 2004
FIGURE 12-2
M3x8 panhead screws (2)
M3x8
panhead
screw (6)
Expander Board and Carrier Plate—Exploded
).
Top carrier plate air dam expander
board cover
Bottom carrier plate air dam
expander board cover
M3x8 flathead screw
Cover plate air dam bracket
J2 LED Connector
Carrier plate