Perc Module; Removing The Rear Mounting Front Perc Module - Dell EMC Core XC750 Installation And Service Manual

Figure 73. 24 x 2.5-inch SAS/SATA + 2 x 2.5-inch SAS with expander and fPERC
Table 25. 24 x 2.5-inch SAS/SATA + 2 x 2.5-inch SAS with expander and fPERC
From
SIG_PWR_1 (system board power connector)
CTRL_SRC_SB1 (fPERC controller connector)
SIG_PWR_2 (system board power connector)
SL3_CPU1_PB2 (signal connector on system board)
SIG_PWR_0 (system board power connector)
SRC_SA1 (backplane expander signal connector)

PERC module

Removing the rear mounting front PERC module

Prerequisites
1. Follow the safety guidelines listed in the
2. Follow the procedure listed in
3. Remove the drive backplane
4. If installed, remove the air shroud
5. If required, remove the drive
6. Disconnect all the cables, observe the cable routing.
Steps
1. Using a Phillips #2 screwdriver, loosen the captive screws on the rear mounting front PERC module.
2. Slide the rear mounting front PERC module to disengage from the connector on the drive backplane.
72 Installing and removing system components
Safety instructions.
Before working inside your system
cover.
or remove the GPU air
backplane.
To
BP_PWR_1 (backplane power connector)
DST_SB1 (backplane expander signal connector)
BP_PWR_2 (backplane power connector)
CTRL_DST_PA1 (fPERC input connector)
BP_PWR_1 (rear backplane power connector)
BP_DST_SA1 (rear backplane expander signal connector)
shroud.