Dell EMC PowerEdge R750xs Installation And Service Manual page 60

Table 15. Cable routing - 12 x 3.5-inch drive backplane to the rear PERC adapter and with cable riser 1A
and BOSS S2 card (continued)
From
PWR_1 (BOSS card power connector)
Signal connector on BOSS card
RISER_PWR_1 (Power connector on the riser)
RISER_DST_PB2 (Signal connector on riser)
RISER_DST_PA2 (Signal connector on riser)
Signal connector on riser
Signal connector on riser
Figure 53. Cable routing - 12 x 3.5-inch SAS/SATA drive backplane to the rear PERC adapter with cable riser 1B and
BOSS S2 card
Table 16. Cable routing - 12 x 3.5-inch drive backplane to the rear PERC adapter and with cable riser 1B
and BOSS S2 card
From
BP_DST_SA1 (Signal connector on backplane)
BP_DST_SB1 (Signal connector on backplane)
BP_PWR_1 (Power connector on backplane)
PWR_1 (BOSS card power connector)
Signal connector on BOSS card
RISER_PWR_1 (Power connector on the riser)
RISER_DST_PA1 (Signal connector on riser)
60 Installing and removing system components
To
BOSS_PWR (Power connector for BOSS card on system
board)
SL10_PCH_PA5 (Signal connector for BOSS card on system
board)
SIG_PWR_0 (Power connector for cabled riser on system
board)
SL6_CPU2_PB3 (Signal connector on system board)
SL5_CPU2_PA3 (Signal connector on system board)
SL7_CPU1_PA4 (Signal connector on riser)
SL8_CPU1_PB4 (Signal connector on riser)
To
CTRL_SRC_SA1 (Signal connector on PERC adapter)
CTRL_SRC_SB1 (Signal connector on PERC adapter)
SIG_PWR_1 (Power connector on PIB)
BOSS_PWR (Power connector for BOSS card on system
board)
SL10_PCH_PA5 (Signal connector for BOSS card on system
board)
SIG_PWR_0 (Power connector for cabled riser on system
board)
SL6_CPU2_PB3 (Signal connector on system board)