HP 6400/8400 HP StorageWorks disk enclosure midplane replacement instructions - Page 3

Removing an I/O module

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6. Remove both fan modules. a. Push up on the mounting latch (1, Figure 3) and pull the fan slightly out of the enclosure (2). b. Position one hand under the fan, and with the other hand, pull the fan out of the enclosure. 8. Remove the top access cover. a. Lift the access panel latch (1, Figure 5). The access panel will slightly disengage from the enclosure. b. Slide the access panel to the rear (2). 1 2 2 1 15802 Figure 3 Removing a fan module 7. Remove both I/O modules. a. Pull the mounting latch down (1, Figure 4) and pull the modules slightly out of the enclosure (2). b. Position one hand under the I/O module, and with the other hand, pull the module out of the enclosure. 15818 Figure 5 Removing top access cover 9. Remove the power UID cable (1, Figure 6) and interconnect board cable (2) where they attach to the midplane board. 1 2 15814 Figure 6 Removing midplane cabling 2 10. Loosen the two midplane thumbscrews (1, Figure 7). 1 Figure 4 Removing an I/O module 15804 3 1 2 15813 Figure 7 Removing the midplane 11. Push the midplane toward the back of the unit to disengage it from the backplane (2). 12. Tilt the midplane up and remove it from the enclosure (3). Page 3

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6.
Remove both fan modules.
a.
Push up on the mounting latch (1,
Figure 3
) and pull the fan
slightly out of the enclosure (2).
b.
Position one hand under the fan, and with the other hand, pull
the fan out of the enclosure.
15802
1
2
Figure 3 Removing a fan module
7.
Remove both I/O modules.
a.
Pull the mounting latch down (1,
Figure 4
) and pull the modules
slightly out of the enclosure (2).
b.
Position one hand under the I/O module, and with the other
hand, pull the module out of the enclosure.
15804
2
1
Figure 4 Removing an I/O module
8.
Remove the top access cover.
a.
Lift the access panel latch (1,
Figure 5
). The access panel will
slightly disengage from the enclosure.
b.
Slide the access panel to the rear (2).
15818
1
2
Figure 5 Removing top access cover
9.
Remove the power UID cable (1,
Figure 6
) and interconnect board
cable (2) where they attach to the midplane board.
1
2
15814
Figure 6 Removing midplane cabling
10.
Loosen the two midplane thumbscrews (1,
Figure 7
).
1
2
3
15813
Figure 7 Removing the midplane
11.
Push the midplane toward the back of the unit to disengage it from
the backplane (2).
12.
Tilt the midplane up and remove it from the enclosure (3).
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