Lenovo ThinkSystem SR650 V2 User Manual

Remove a PCIe adapter and riser assembly
Use this information to remove a PCIe adapter and riser assembly.
About this task
Attention:
• Read “Installation Guidelines” on page 185 to ensure that you work safely.
• Power off the server and disconnect all power cords for this task.
• Prevent exposure to static electricity, which might lead to system halt and loss of data, by keeping static-
sensitive components in their static-protective packages until installation, and handling these devices with
an electrostatic-discharge wrist strap or other grounding system.
A video for this task is available at:
• Youtube:
https://www.youtube.com/playlist?list=PLYV5R7hVcs-DqVplE36HIvdM_sq_Auw3U
• Youku: https://list.youku.com/albumlist/show/id_59643657.html
Procedure
Note: The illustration shows removing the riser 1 assemblies. The procedure is the same for removing other
riser assemblies.
Step 1. Remove the top cover. See “Remove the top cover” on page 376.
Step 2. If there is any PCIe adapter installed on the riser card, record the cable connections first. Then,
disconnect all cables from the PCIe adapter.
Step 3. Remove the riser assembly.
Figure 210. Riser assembly removal
a. Loosen the screw that secures the riser assembly.
b. Grasp the riser assembly by its edges and carefully lift it straight up and off the chassis.
284
ThinkSystem SR650 V2Maintenance Manual

Lenovo ThinkSystem SR650 V2 Specifications

General

Expansion Slots	Up to 7x PCIe 4.0 slots
Form Factor	2U rack server
RAID Support	RAID 0, 1, 5, 6, 10, 50, 60
Processor	Up to 2x 3rd Generation Intel Xeon Scalable processors, up to 40 cores per processor
Memory	Up to 8TB in 32x slots, using 256GB DDR4 3200MHz DIMMs
Drive Bays	Up to 24 x 2.5" or 12 x 3.5"
Power Supply	Up to 2x hot-swap redundant power supplies, 750W Platinum, or 750W Titanium
Memory Slots	32 DIMM slots
Storage Controller	ThinkSystem RAID 930-8i
Operating System	Windows Server, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, VMware ESXi