Dell PowerEdge 2970 Hardware Owner's Manual - Page 68

Removing a SAS Controller Daughter Card, Disconnect any battery connectors if applicable.

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Figure 3-11. SAS RAID Controller Daughter Card Cabling 3 2 1 4 5 6 1 SAS RAID controller daughter 2 card 4 backplane connector A 5 (SAS_A) SAS controller 0 backplane connector B (SAS_B) 3 SAS controller 1 6 SAS/SATA backplane Removing a SAS Controller Daughter Card 1 Disconnect any battery connectors if applicable. 2 Disconnect any SAS cables from the card. 3 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 3-9. 68 Installing System Components

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68
Installing System Components
Figure 3-11.
SAS RAID Controller Daughter Card Cabling
Removing a SAS Controller Daughter Card
1
Disconnect any battery connectors if applicable.
2
Disconnect any SAS cables from the card.
3
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 3-9.
1
SAS RAID controller daughter
card
2
SAS controller 0
3
SAS controller 1
4
backplane connector A
(SAS_A)
5
backplane connector B
(SAS_B)
6
SAS/SATA backplane
3
6
5
4
1
2