Battery Removal And Installation; Removing The Psu - IBM Slicestor 3448 Manual

Figure 15. Removing the PSU
4. Insert the new power supply fully into the chassis until the green lever snaps into place.
5. Insert the power cord.
6. Verify that all power supply indicators are normal.
Install an SFP+ / QSFP optical module
1. Log in to the device as localadmin.
2. At the command prompt, type poweroff.
3. Remove the SFP+ / QSFP module from the packaging.
4. Remove the black plastic protective cap from the optical side of the module.
5. Insert the module into the network card until it clicks into place.
6. Insert the fiber optic cable into the SFP+ / QSFP module.
7. Restart system and configure the network interface. For more information, see the Appliance
Configuration Guide.

Battery removal and installation

Battery removal
To remove the Onboard battery, follow these steps:
1. Power off your system and unplug your power cable.
2. Locate the Onboard battery, as shown in the figure.
3. Using a tool such as a pen or a small screwdriver, push the battery lock outwards to unlock it. When
unlocked, the battery pops out from the holder.
4. Remove the battery, as shown in the following figure.
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IBM Cloud Object Storage System: Slicestor 3448 Appliance Maintenance Manual 3409-S02/3401-S02/3403-S02