Step 9 Perform the following operations based on the chip model of the RAID controller
card connected to the supercapacitor.
● If the chip model of the RAID controller card is LSI SAS3108, remove the trans
ash module (TFM) rst.
Figure 7-70 Removing the supercapacitor (LSI SAS3108)
1. Loosen the screws on the TFM. See step (1) in Figure 7-70.
2. Lift the TFM out of the RAID controller card. See step (2) in Figure 7-70.
3. Remove the cable between the supercapacitor and the TFM. See step (3) in
Figure 7-70.
● If the chip model of the RAID controller card is PM8060, remove the cable
between the supercapacitor and the RAID controller card. See step (1) in
Figure 7-71.
RH2288H V3 Server
User Guide 7 Replacing Parts
Issue 46 (2022-12-28) Copyright © Huawei Technologies Co., Ltd. 212
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