HP FlexFabric 12900E series Installation Manual page 36

As shown by callout 2 in
2.
As shown by callout 3 in
3.
characters on the MPU. Holding the MPU by the front panel with one hand and supporting the
bottom with the other, push the MPU steadily into the slot along the guide rails.
Keep the MPU parallel to the slot to avoid touching other components in the chassis.
As shown by callout 4 in
4.
tightly.
As shown by callout 5 in
5.
position.
Fasten the captive screws on the MPU.
6.
Figure 19 Installing an MPU (12904E switch)
(1) Loosen the captive screws and remove the filler
panel
(3) Push the MPU into the slot along the guide rails
(5) Push the handle until the MPU is secure in position
Figure 19, pivot up the handle of the MPU.
Figure 19, orient the MPU upside up based on the orientation of
Figure 19, push the MPU until the handle breaks touch the slot edges
Figure 19, continue to push the MPU handle until the MPU is secure in
30
(2) Pivot up the handle
(4) Push the MPU until the handle breaks touch
the slot edges tightly
(6) Fasten the screws on the MPU