Huawei RH2288H V3 - Installing a Supercapacitor (Pcie RAID Controller Card)

Step 6 Tighten the screws on the TFM. See step (3) in Figure 7-72.
Step 7 Connect the cable between the supercapacitor and the TFM. See step (4) in Figure
7-72.
NO TE
Insert the connector with pins to the TFM socket.
Step 8 Install the riser card above the RAID controller card. For details, see 7.19
Removing the Riser Card.
Step 9 Install the chassis cover. For details, see 7.12 Installing the Chassis Cover.
Step 10 Install the RH2288H V3. For details, see 3.4 Installing the Server.
Step 11 Connect all external cables such as power and network cables. For details, see 3.5
Connecting External Cables.
Step 12 Power on the RH2288H V3. For details, see 4.1 Powering On the Server.
----End
7.38 Installing a Supercapacitor (PCIe RAID Controller
Card)
A supercapacitor is
congured to provide power-o protection for an LSI SAS3108
or PM8060 PCIe RAID controller card.
Install a supercapacitor to replace the one that has failed or cannot provide
sucient power.
Before installing 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.
Step 2 Remove the supercapacitor to be replaced. For details, see 7.36 Removing the
Supercapacitor (PCIe Plug-in RAID Controller Card).
Step 3 Take the supercapacitor out of its ESD bag.
Step 4 Place the supercapacitor downwards and exert even force to install it in the tray.
Ensure that the supercapacitor is secured by the plastic latches. See (1) in Figure
7-73 and Figure 7-74.
Step 5 Perform the following operations based on the chip model of the RAID controller
card connected to the supercapacitor to be installed.
If the chip model of the RAID controller card is LSI SAS3108, install the TFM
rst.
RH2288H V3 Server
User Guide 7 Replacing Parts
Issue 46 (2022-12-28) Copyright © Huawei Technologies Co., Ltd. 215