Onboard Controller Sas Upgrade (Rom1 Scu Key); Required Tools; Preliminary Steps - Fujitsu PRIMERGY BX920 S3 Upgrade And Maintenance Manual

10.4 Onboard Controller SAS Upgrade
(ROM1 SCU key)
The ROM1 SCU key enables the SAS functionality of the Onboard controller.
Upgrade and Repair Units (URU)
Average task duration: 5 minutes

10.4.1 Required tools

Preliminary and concluding steps: tool-less
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Main steps: tool-less
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10.4.2 Preliminary steps

Perform the following procedures:
"Opening the rack door" on page 54
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"Locating the defective server blade" on page 47
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"Shutting down the server blade" on page 55
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"Removing a server blade" on page 56
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"Opening the server blade" on page 58
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BX920 S3
Upgrade and Maintenance Manual
System board components
239