TX2550 M4
Upgrade and Maintenance Manual
415
System board and components
14.2 CMOS battery
14.2.1 Replacing the CMOS battery
Safety notes
V
CAUTION!
●
The CMOS battery (CR2032) 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 more safety information, see section "Environmental protection"
in the operating manual of your server.
●
Ensure to insert the CMOS battery with the positive pole facing
up!
14.2.1.1 Preliminary steps
Ê
"Locating the defective server" on page 49
Ê
"Shutting down the server" on page 52
Ê
"Disconnecting the power cord" on page 53
Ê
"Getting access to the component" on page 54
Upgrade and Repair Unit
(URU)
Hardware: 5 minutes
Tools:
tool-less; recommended: tooth pick
Содержание PRIMERGY TX2550 M4
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Страница 36: ...36 Upgrade and Maintenance Manual TX2550 M4 Before you start ...
Страница 104: ...104 Upgrade and Maintenance Manual TX2550 M4 Basic hardware procedures ...
Страница 136: ...136 Upgrade and Maintenance Manual TX2550 M4 Basic software procedures ...
Страница 284: ...284 Upgrade and Maintenance Manual TX2550 M4 Hard disk drive HDD solid state drive SSD ...
Страница 372: ...372 Upgrade and Maintenance Manual TX2550 M4 Processor CPU ...
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Страница 480: ...480 Upgrade and Maintenance Manual TX2550 M4 Converting a floorstand model to a rack model ...
Страница 491: ...TX2550 M4 Upgrade and Maintenance Manual 491 18 Appendix A 18 1 Mechanical overview 18 1 1 Server front ...
Страница 516: ...516 Upgrade and Maintenance Manual TX2550 M4 Appendix A ...
Страница 518: ...518 Upgrade and Maintenance Manual TX2550 M4 Appendix B ...
Страница 519: ...FUJITSU Server PRIMERGY TX2550 M4 System Cabling Overview System Cabling Overview English Cable plan for April 2018 ...
Страница 558: ...List of all used screws for PRIMERGY Servers Assembled in Germany and Japan January 2017 ...