Figure 84. Risers 1A and 4A cable connectors on the system board for NVIDIA GPU configurations
NOTE: Make sure you route the Riser 1B cable connector on system board via Processor 1 turtle shell from the PSB of the
bottom layer.
NOTE: Make sure you route the Riser 4B cable connector on system board via Processor 1 turtle shell from the PSB of the
bottom layer.
Order From To
1 CTRL_SRC_PA5 and CTRL_SRC_PA6
(Riser 1 signal cable connectors on PSB)
IO_Riser1 (CPU1) (Riser 1 I/O cable
connector)
2 CTRL_SRC_PA2 and CTRL_SRC_PA3
(Riser 4 signal cable connectors on PSB)
IO_Riser4 (CPU2) (Riser 4 I/O cable
connector)
3 MB_SIG1 (Signal cable on system board) GPU_SBI (GPU sideband connector)
Figure 85. GPU cable connectors for NVIDIA GPU configurations
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Installing and removing system components