NOTE: When installing, hot swapping, or hot-adding a new PSU, wait for 15 seconds for the system to recognize the
PSU and determine its status. The PSU redundancy may not occur until discovery is complete. Wait until the new
PSU is discovered and enabled before you remove the other PSU. The PSU status indicator turns green to signify
that the PSU is functioning properly.
Figure 41. Installing an AC PSU
1.
release latch
2.
PSU cable connector
3.
PSU
4.
power connector
5.
PSU handle
Related links
Integrated storage controller card
Your system includes a dedicated expansion card slot on the system board for an integrated storage controller card. The integrated
storage controller card provides the integrated storage subsystem for the internal hard drives in your system. The controller supports
SAS and SATA hard drives and also enables you to set up the hard drives in RAID configurations. The RAID configurations depend on
the version of the storage controller included with your system.
Removing the integrated storage controller card
Prerequisites
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and
simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support
team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety
instructions that are shipped with your product.
1.
Follow the safety guidelines listed in the Safety instructions section.
2.
Follow the procedure listed in the Before working inside your system section.
3.
Remove the cooling shroud.
4.
Keep the Phillips #2 screwdriver ready.
Steps
1.
Lift the expansion card latch out of the slot.
2.
Pull and slide the card out from the connector on riser card 3.
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