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Removing the Supercapacitor
Procedure
- Power off the server.
For details, see Power-Off Procedure.
- Remove the power cables from the PSUs.
For details, see Removing PSU Cables.
- Remove the server.
For details, see Removing the Server.
- Place the server on the ESD workstation.
- Remove the chassis cover.
For details, see Removing the Chassis Cover.
- Determine the position of the supercapacitor.
- Check whether a full-height full-length PCIe riser module is installed.
- Remove the full-height full-length PCIe riser module.
For details, see Removing a PCIe Riser Module.
- Check whether the supercapacitor is configured with a TFM.
- Remove the TFM.
- Remove the screw-in RAID controller card.
For details, see Removing the Screw-in RAID Controller Card.
- Unscrew the TFM on the screw-in RAID controller card. See (1) in Figure 8-77.
- Remove the TFM from the RAID controller card. See (2) in Figure 8-77.
- Go to Step 12.
- Remove the screw-in RAID controller card.
- Remove the cable between the supercapacitor and the RAID controller card.
- Press the latch and remove the supercapacitor holder from the air duct.Figure 8-78 Removing a supercapacitor holder
- Remove the supercapacitor from the supercapacitor holder.
- Open the plastic buckles that secure the supercapacitor. See (1) in Figure 8-79.
- Exert even force to lift the supercapacitor out of the holder. See (2) in Figure 8-79.
- Place the removed component in an ESD bag.
