Replacing a sas controller card, D. see figure 1-5 – Dell PowerEdge 6850 User Manual

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SAS Information Update

Replacing a SAS Controller Card

CAUTION:

Any installation that requires removal of the system cover is intended solely to be performed by

trained service technicians. See your Product Information Guide for complete information about safety
precautions, working inside the computer, and protecting against electrostatic discharge.

See "Installing an Expansion Card" in the Installation and Troubleshooting Guide for instructions
about removing and installing the card. Figure 1-5 illustrates the SAS and RAID battery connections.
See the SAS controller documentation for use and configuration information.

NOTE:

The SAS controller card must be installed in expansion slot 5.

NOTE:

Ensure that the SAS A and SAS B cables are connected to the backplane and the SAS controller card

connectors. Both cables must be installed for the drives to function.

Figure 1-5.

Routing the SAS Controller Card Cables

SAS B

SAS A

RAID battery

SAS A

SAS B

battery connector