Card Cage Fan Remove And Replace; Card Cage Fans Removal; Upper Card Cage Fan Removal; Figure 3-39 Card Cage Backplane Connector Access Plate Removal - Overland Storage Neo Series Library Service Manual

C C F R R
ARD AGE AN EMOVE AND EPLACE

Card Cage Fan Remove and Replace

The Card Cage Fans are each mounted on two long standoffs inside the library directly behind the left
magazines. The left upper and lower magazines and the Card Cage Backplane Expansion PCB Access
Panel (if the lower fan is to be removed) must be removed to remove the Card Cage Fans. For ease of
access to the Upper Card Cage Fan connector, Drive Shoe 1 Assembly and Card Cage Backplane Access
Panel PCB may be removed.

Card Cage Fans Removal

Upper Card Cage Fan Removal

3-42 Servicing the Neo Series 4000
u
1) Access and Remove the left magazines using the Graphical User Interface (GUI). Refer to the
section "Emergency Magazine Removal"
2) Power off the library using the GUI and switch the Master Power Switches on the power
supplies at then back of the module to the off (0) position. Remove the power cords.
3) Remove the Tabletop Cover, front main and Fan Cover Assembly using
Remove and Replace"
4) Proceed to Upper and/or Lower Card Cage Fan Removal.
NOTE: Optional: For easier access to J11 (when backplane connector access panel is to be
removed), remove the Drive 1 Shoe Assembly using
Replace" instructions.
1) Remove the screw from the Card Cage/Back Plane Connector Access Plate and lift it out of
the library, (Figure 3–39).
Figure 3–39. Card Cage Backplane Connector Access Plate Removal
2) Disconnect the cable at J11 on the Card Cage/Back Plane PCB
if necessary.
instructions in this chapter.
"Drive Shoe Assembly Remove and
"Library Covers
Neo-9054a
(Figure 3–40).