Huawei RH2288H V3 - Removing the Supercapacitor (Screw-In RAID Controller Card)

Procedure
Step 1 Wear an ESD wrist strap. For details, see 1 Safety Instructions.
Step 2 Remove the PCIe RAID controller card to be replaced. For details, see 7.33
Removing the PCIe Plug-in RAID Controller Card.
Step 3 Take the spare PCIe RAID controller card out of its ESD bag.
Step 4 Install the PCIe RAID controller card.
● For details about how to install the PCIe RAID controller card on the
mainboard, see 7.22.2 Installing a PCIe Card on the Mainboard.
● For details about how to install the PCIe RAID controller card on the riser
card, see 7.22.1 Installing a PCIe Card on the Riser Card.
Step 5 Check the chip model of the PCIe RAID controller card to be installed.
If the chip model of the PCIe RAID controller card to be installed is LSI SAS3108,
install the TFM
rst. For details, see 7.38 Installing a Supercapacitor (PCIe RAID
Controller Card).
If the chip model of the PCIe RAID controller card to be installed is PM8060,
connect the cable between the supercapacitor and the RAID controller card. For
details, see 7.38 Installing a Supercapacitor (PCIe RAID Controller Card).
Step 6 Connect the SAS cables to the PCIe RAID controller card.
Step 7 Install the chassis cover. For details, see 7.12 Installing the Chassis Cover.
Step 8 Install the RH2288H V3. For details, see 3.4 Installing the Server.
Step 9 Connect all external cables such as power and network cables. For details, see 3.5
Connecting External Cables.
Step 10 Power on the RH2288H V3. For details, see 4.1 Powering On the Server.
Step 11 Log in to the RAID
conguration screen to check whether RAID conguration
needs to be imported or activated. For details, see Huawei V2 and V3 Server
RAID Controller Card User Guide .
----End
7.35 Removing the Supercapacitor (Screw-in RAID
Controller Card)
A supercapacitor is congured to provide power-o protection for an LSI SAS2208
or LSI SAS3108 screw-in RAID controller card.
Remove the supercapacitor if it has failed or cannot provide
sucient power.
Before removing a supercapacitor, power o the server and observe electrical
safety precautions.
Procedure
Step 1 Wear an ESD wrist strap. For details, see 1 Safety Instructions.
RH2288H V3 Server
User Guide 7 Replacing Parts
Issue 46 (2022-12-28) Copyright © Huawei Technologies Co., Ltd. 208