Dell PowerEdge 2950 Hardware Owner's Manual (PDF) - Page 74

Removing a SAS Controller Daughter Card, RAID Battery, Installing a RAID Battery - hard drive trays

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Removing a SAS Controller Daughter Card 1 Disconnect any battery connectors if applicable. 2 Disconnect the control panel cable. See "Removing the Control Panel Assembly" on page 105 3 Disconnect any SAS cables from the card. 4 Gently press down on the release tab while sliding the SAS controller daughter card in its tray away from the sideplane connector, freeing the chassis slots on the tray from the chassis hooks, and lifting the card from the system. See Figure 3-12. RAID Battery Installing a RAID Battery 1 Insert the RAID battery into the battery carrier. See Figure 3-17. 2 Locate the battery bay to the right of the SAS daughter card on top of the hard drive bays. 3 Insert the battery carrier and RAID battery into the chassis battery carrier slots and connect the battery cable to the storage daughter card, ensuring that the battery carrier is aligned and fully seated in the slots. 74 Installing System Components

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74
Installing System Components
Removing a SAS Controller Daughter Card
1
Disconnect any battery connectors if applicable.
2
Disconnect the control panel cable. See "Removing the Control Panel Assembly" on page 105
3
Disconnect any SAS cables from the card.
4
Gently press down on the release tab while sliding the SAS controller daughter card in its tray away
from the sideplane connector, freeing the chassis slots on the tray from the chassis hooks, and lifting
the card from the system. See Figure 3-12.
RAID Battery
Installing a RAID Battery
1
Insert the RAID battery into the battery carrier. See Figure 3-17.
2
Locate the battery bay to the right of the SAS daughter card on top of the hard drive bays.
3
Insert the battery carrier and RAID battery into the chassis battery carrier slots and connect the battery
cable to the storage daughter card, ensuring that the battery carrier is aligned and fully seated in the
slots.