Replacement - Lenovo ThinkSystem SR665 V3 User Manual

Rear PCIe adapter and riser assembly replacement
Follow instructions in this section to remove and install a rear riser assembly and PCIe adapter. The PCIe
adapter can be an Ethernet card, a host bus adapter, a RAID adapter, an add-in PCIe SSD adapter, or any
other supported PCIe adapters. PCIe adapters vary by type, but the installation and removal procedures are
the same.
• "Remove a rear riser assembly" on page 232
• "Remove a rear PCIe adapter" on page 236
• "Install a rear PCIe adapter" on page 239
• "Install a rear riser assembly" on page 242
Riser cages vary by server configurations.
Notes:
• The server supports one 7mm drive cage on the location of riser 1 cage or riser 2 cage. For 7mm drive
cage installation rules, see
"Rear 7mm drive backplane and drive cage replacement" on page
• The riser card shown in each riser cage is an example for illustration. Some riser cages support different
types of riser cards. For details, see
• The riser 5 cage is located on the front of the server. For replacement of the riser 5 cage, see
adapter cage

replacement.

Table 26. Riser cages
Server Riser 1 cage
configuration
• 3-slot riser cage
Configuration with 8
PCIe slots
• 3-slot riser cage
Configuration with 10
PCIe slots
"PCIe slots and PCIe adapters" on page
"PCIe slots and PCIe adapters" on page
Riser 2 cage
• 3-slot riser cage
• 3-slot riser cage
54. To replace a 7mm drive cage, see
205.
54.
Riser 3 cage or 4LP Riser 5 cage
riser 3/4 cage
Riser 3 cage
N/A
• Gen 4
• Gen 5
N/A
• 4LP riser 3/4 cage
LP: low profile
.
Chapter 5 Hardware replacement procedures
Front
231