Figure 255. B1 rearwall bracket installation (middle)
Figure 256. C1 rearwall bracket installation (right)
After you finish
1.  Install a rear drive cage or riser assemblies.  
•  “PCIe adapter and riser assembly replacement” on page 282
•  “Rear 2.5-inch drive backplane and drive cage replacement” on page 329
•  “Rear 3.5-inch drive backplane and drive cage replacement” on page 336
2.  Complete the parts replacement. See “Complete the parts replacement” on page 381.
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ThinkSystem SR650 V2Maintenance Manual