Owners Manual
3 Insert the card‐edge connector rmly into the I/O card connector until the card is fully seated.
CAUTION: Make sure that the I/O card is fully seated in the I/O card connector. An I/O card that is not in full contact with
the connector might cause unpredictable failures in the SC5020 series storage system.
4 Swing the I/O card retainer so that the retainer is ush with the back of the I/O card.
Figure 18. Installing an I/O Card in Riser 1
1
I/O card 2 Latch
3 Thumbscrew 4 Retainer
5 Close the I/O card latch.
6 Tighten the blue thumbscrew on the back of the retainer to hold the I/O card in place.
7 Insert the riser into the storage controller.
8 Lower the latch to hold the riser in place.
9 Replace the cover on the storage controller.
10 Remove the service bae from the chassis.
CAUTION
: To prevent a thermal shutdown of the storage system, the storage controller must be installed within three
minutes of removing the service bae.
11 Install the storage controller into the chassis.
12 Reconnect the cables to the storage controller.
13 Clear the storage controller swap status from the Hardware tab in Dell Storage Manager.
For instructions, see the Dell Storage Manager Administrator’s Guide.
Next steps
1 Use Dell Storage Manager to edit the Storage Center settings and set the operation mode of the Storage Center to Production mode.
2 Use Dell Storage Manager to send SupportAssist information to technical support.
Replacing Storage System Components
29