Replacing The Switch Card - IBM TotalStorage 200i Installation And User Manual

Storage unit
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Removing a bridge card
Attention:
storage unit. Refer to "Switching the storage unit on and off" on page 17, for
detailed instructions.
Complete the following steps to remove the storage unit bridge card:
1. Switch off the storage unit. Refer to "Switching the storage unit on and off" on
2. Remove the drive CRUs or filler panels from the left and right of the bridge card
3. Squeeze the bridge-card cover 1 clips, and pull the bridge card cover 1 off.
4. Lift the tray handle 2 , and pull the tray 3 that contains the bridge card out of
Installing a bridge card
Attention:
card. Refer to "Switching the storage unit on and off" on page 17.
Complete the following steps to install the storage unit bridge card:
1. Make sure the storage unit is switched off.
2. Hold the bridge card tray 3 so the tray handle 2 is at the top of the bridge
3. Slide the tray 3 that contains the bridge card into the bridge card bay.
4. Push the tray handle 2 down, locking the bridge-card tray into place.
5. Replace the bridge card cover 1 by squeezing each of the four tabs, locking
6. Switch on the storage unit. Refer to "Switching the storage unit on and off" on

Replacing the switch card

To replace the switch card CRU in the storage unit, follow the instructions for
removing the switch card and installing the switch card.
Removing the switch card
Attention:
unit. Refer to "Switching the storage unit on and off" on page 17. Make note of the
switch card settings so you can set the new card to the same settings. Failure to do
so will result in loss of data.
26
IBM TotalStorage IP Storage 200i Storage Unit Installation and User's Guide
Before removing the storage unit bridge card, you must switch off the
page 17.
bay. Refer to "Replacing hot-swap drives" on page 24.
the bridge card bay.
Make sure the storage unit is switched off before installing a bridge
card tray and pointing outward.
the cover into place.
page 17.
Before removing the switch card, be sure to switch off the storage

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