Installing A Supercapacitor (Pcie Raid Controller Card) - Huawei RH2288H V3 User Manual

RH2288H V3 Server
User Guide
Step 6 Tighten the screws on the TFM. See step (3) in
Step 7 Connect the cable between the supercapacitor and the TFM. See step (4) in
7-72.
Step 8 Install the riser card above the RAID controller card. For details, see
Removing the Riser
Step 9 Install the chassis cover. For details, see
Step 10 Install the RH2288H V3. For details, see
Step 11 Connect all external cables such as power and network cables. For details, see
Connecting External
Step 12 Power on the RH2288H V3. For details, see
----End
7.38 Installing a Supercapacitor (PCIe RAID Controller
Card)
A supercapacitor is configured to provide power-off protection for an LSI SAS3108
or PM8060 PCIe RAID controller card.
Install a supercapacitor to replace the one that has failed or cannot provide
sufficient power.
Before installing a supercapacitor, power off the server and observe electrical
safety precautions.
Procedure
Step 1 Wear an ESD wrist strap. For details, see
Step 2 Remove the supercapacitor to be replaced. For details, see
Supercapacitor (PCIe Plug-in RAID Controller
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
7-73
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 first.
Issue 46 (2022-12-28)
NO TE
Insert the connector with pins to the TFM socket.
Card.
Cables.
and Figure 7-74.
Copyright © Huawei Technologies Co., Ltd.
Figure 7-72.
7.12 Installing the Chassis
3.4 Installing the Server.
4.1 Powering On the
1 Safety Instructions.
7.36 Removing the
Card).
7 Replacing Parts
Figure
7.19
Cover.
3.5
Server.
Figure
215