Step 9 Perform the following operations based on the chip model of the RAID controller card
connected to the supercapacitor:
l If the chip model of the RAID controller card is LSI SAS3108, remove the TFM first.
Figure 7-65 Removing the supercapacitor (LSI SAS3108)
1. Loosen the screws on the TFM. See step (1) in Figure 7-65.
2. Lift the TFM out of the RAID controller card. See step (2) in Figure 7-65.
3. Remove the cable between the supercapacitor and the TFM. See step (3) in Figure 7-65.
l 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 7-66.
RH2288 V3 Server
User Guide
7 Replacing Parts
Issue 32 (2019-03-28) Copyright © Huawei Technologies Co., Ltd. 188