Quantum StorNext QD6000 Replacing Manual page 5

Controller battery, base system

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Replacing a Failed Controller Battery in the E5660 Controller-

Drive Tray

To access this product, go to the NetApp® Support Site at mysupport.netapp.com.

You can determine whether you have a failed controller battery in two ways:

The Recovery Guru directs you to replace a failed controller battery.

The amber Battery Service Action Required LED indicates a failed controller battery.

Before you replace the controller battery, gather antistatic protection, a replacement controller battery, and a

controller air blocker.

ATTENTION Possible hardware damage – If you perform this procedure with the power turned on, the equipment

might overheat if the controller slot is left open for more than three minutes. To prevent the possibility of overheating,

you must insert the controller air blocker into the empty controller slot when you service the controller.

Figure 1. E5660 Controller-Drive Tray

1. Power Canister A

2. Controller Canister A

3. Controller Canister B

4. Power Canister B

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