Removing A Supercapacitor - Huawei N2000H V3 User Manual

N2000H V3 Appliance
User Guide
Figure 7-43 Installing a RAID controller card
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7.24 Removing a Supercapacitor

This topic describes how to remove a supercapacitor before replacing it with a new one.
Scenarios
You can configure a supercapacitor to provide power-off protection for the
Remove a supercapacitor in any of the following scenarios:
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Prerequisites
Conditions
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Data
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Issue 04 (2018-11-06)
A supercapacitor fails.
A supercapacitor is low.
You have powered off the N2000H V3. For details, see
You have removed the chassis cover from the N2000H V3. For details, see
Removing the Chassis Cover.
You have removed the riser card tray above the RAID controller card. For details, see
5.12 Removing the Riser
You have determined the position on the N2000H V3 for removing the supercapacitor.
You have obtained the rack number and chassis number of the N2000H V3.
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Card.
7 Replacing Parts
controller card.
3.2 Powering Off.
5.6
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