364
Upgrade and Maintenance Manual
RX2540 M1
System board and components
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.
●
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 operating manual of your server.
●
Ensure to insert the CMOS battery with the positive pole facing
up!
14.2.1 Preliminary steps
Ê
"Locating the defective server" on page 51
Ê
"Shutting down the server" on page 53
Ê
"Disconnecting power cords" on page 54
Ê
"Getting access to the component" on page 55
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools:
tool-less; recommended: tooth pick
Содержание PRIMERGY RX2540 M1
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Страница 38: ...38 Upgrade and Maintenance Manual RX2540 M1 Before you start ...
Страница 68: ...68 Upgrade and Maintenance Manual RX2540 M1 Basic hardware procedures ...
Страница 150: ...150 Upgrade and Maintenance Manual RX2540 M1 Hard disk drives solid state drives ...
Страница 158: ...158 Upgrade and Maintenance Manual RX2540 M1 System fan ...
Страница 316: ...316 Upgrade and Maintenance Manual RX2540 M1 Processors ...
Страница 330: ...330 Upgrade and Maintenance Manual RX2540 M1 Accessible drives ...
Страница 362: ...362 Upgrade and Maintenance Manual RX2540 M1 Front panel and external front connectors ...
Страница 400: ...400 Upgrade and Maintenance Manual RX2540 M1 System board and components Ê Removing the fan box on page 154 ...
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Страница 418: ...418 Upgrade and Maintenance Manual RX2540 M1 Cables ...
Страница 438: ...438 Upgrade and Maintenance Manual RX2540 M1 Appendix ...