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350
Upgrade and Maintenance Manual
TX150 S8 / TX200 S7
System board and components
●
SCU (SKU) key
The SCU (SKU) key enables the SAS functionality of the Onboard controller.
14.2 Replacing the CMOS battery
Safety notes
V
CAUTION!
●
The CMOS battery must be replaced with an identical battery or with
a battery type recommended by the manufacturer.
●
Keep lithium batteries away from children.
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Do not throw batteries into the trash can. Lithium batteries must be
disposed of in accordance with local regulations concerning special
waste.
●
For further safety information, please refer to section "Environmental
protection" in the PRIMERGY TX150 S8 / TX200 S7 Operating
Manual.
●
Ensure to insert the CMOS battery the with the positive pole
facing up!
14.2.1 Preliminary steps
Ê
"Locating the defective server" on page 47
Ê
"Shutting down the server" on page 50
Ê
"Disconnecting the server from the mains" on page 50
Ê
"Getting access to the component" on page 51
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools:
tool-less; recommended: tooth pick
Summary of Contents for PRIMERGY TX150 S8
Page 22: ...Upgrade and Maintenance Manual TX150 S8 TX200 S7 Contents ...
Page 108: ...108 Upgrade and Maintenance Manual TX150 S8 TX200 S7 Basic software procedures ...
Page 136: ...136 Upgrade and Maintenance Manual TX150 S8 TX200 S7 Power supply units ...
Page 184: ...184 Upgrade and Maintenance Manual TX150 S8 TX200 S7 Hard disk drives solid state drives ...
Page 196: ...196 Upgrade and Maintenance Manual TX150 S8 TX200 S7 Fans ...
Page 274: ...274 Upgrade and Maintenance Manual TX150 S8 TX200 S7 Processors ...
Page 348: ...348 Upgrade and Maintenance Manual TX150 S8 TX200 S7 Front panel and external connectors ...
Page 388: ...388 Upgrade and Maintenance Manual TX150 S8 TX200 S7 System board and components ...