Lenovo ThinkSystem SR665 V3 User Manual

Remove a serial port module . . . . . . . . 271
Install a serial port module . . . . . . . . . 274
Top cover replacement . . . . . . . . . . . . 276
Remove the top cover . . . . . . . . . . 277
Install the top cover . . . . . . . . . . . 278
Complete the parts replacement . . . . . . . . 279
Chapter 6. Internal cable routing . . . 281
Identifying connectors . . . . . . . . . . . . 281
Drive backplane connectors . . . . . . . . 281
7mm drives . . . . . . . . . . . . . . . . 286
Front I/O connectors . . . . . . . . . . . . . 289
GPUs . . . . . . . . . . . . . . . . . . . 291
M.2 drive backplanes . . . . . . . . . . . . 293
Management NIC adapter . . . . . . . . . . . 295
OCP interposer cards . . . . . . . . . . . . 297
RAID flash power module . . . . . . . . . . . 298
Riser 3 cage . . . . . . . . . . . . . . . . 300
Riser 3/4 cage . . . . . . . . . . . . . . . 306
Riser 5 cage . . . . . . . . . . . . . . . . 309
Processor interconnection cable routing . . . . . 311
Backplanes: server models with 2.5-inch front
drive bays . . . . . . . . . . . . . . . . . 312
One 8 x SAS/SATA backplane . . . . . . . 313
One 8 x AnyBay backplane . . . . . . . . 316
One 8 x NVMe backplane . . . . . . . . . 327
Two 8 x SAS/SATA backplanes . . . . . . . 330
Two 8 x AnyBay backplanes . . . . . . . . 339
Two 8 x NVMe backplanes. . . . . . . . . 341
One 8 x SAS/SATA and one 8 x AnyBay
backplanes. . . . . . . . . . . . . . . 343
One 8 x SAS/SATA and one 8 x NVMe
backplanes. . . . . . . . . . . . . . . 355
One 8 x AnyBay and one 8 x NVMe
backplanes. . . . . . . . . . . . . . . 359
Three 8 x SAS/SATA backplanes . . . . . . 362
Three 8 x AnyBay backplanes . . . . . . . 401
Three 8 x NVMe backplanes . . . . . . . . 403
One 8 x AnyBay and two 8 x NVMe
backplanes. . . . . . . . . . . . . . . 408
One 8 x SAS/SATA and two 8 x NVMe
backplanes. . . . . . . . . . . . . . . 413
Two 8 x SAS/SATA and one 8 x AnyBay (Gen
4) backplanes. . . . . . . . . . . . . . 415
Two 8 x SAS/SATA and one 8 x AnyBay (Gen
5) backplanes. . . . . . . . . . . . . . 418
Two 8 x SAS/SATA and one 8 x NVMe (Gen 4)
backplanes. . . . . . . . . . . . . . . 421
Two 8 x SAS/SATA and one 8 x NVMe (Gen 5)
backplanes. . . . . . . . . . . . . . . 426
24 x 2.5-inch SAS/SATA expander
backplane . . . . . . . . . . . . . . . 431
Backplanes: server models with 3.5-inch front
drive bays . . . . . . . . . . . . . . . . . 437
8 x 3.5-inch SAS/SATA backplane. . . . . . 438
12 x 3.5-inch SAS/SATA backplane . . . . . 440
12 x 3.5-inch AnyBay backplane . . . . . . 453
12 x 3.5-inch SAS/SATA expander
backplane . . . . . . . . . . . . . . . 459
Chapter 7. System configuration . . . 465
Set the network connection for the Lenovo XClarity
Controller . . . . . . . . . . . . . . . . . 465
Set front USB port for Lenovo XClarity Controller
connection. . . . . . . . . . . . . . . . . 466
Update the firmware . . . . . . . . . . . . . 467
Configure the firmware . . . . . . . . . . . . 470
Memory module configuration . . . . . . . . . 471
RAID configuration . . . . . . . . . . . . . 472
Deploy the operating system. . . . . . . . . . 472
Back up the server configuration . . . . . . . . 473
Chapter 8. Problem
determination . . . . . . . . . . . . . 475
Event logs . . . . . . . . . . . . . . . . . 475
Troubleshooting by system LEDs and diagnostics
display . . . . . . . . . . . . . . . . . . 476
Drive LEDs . . . . . . . . . . . . . . . 477
Front operator panel LEDs . . . . . . . . . 477
Integrated diagnostics panel . . . . . . . . 479
External diagnostics handset . . . . . . . . 484
Rear system LEDs . . . . . . . . . . . . 490
XCC system management port LEDs. . . . . 491
Power supply LEDs . . . . . . . . . . . 491
System-board-assembly LEDs . . . . . . . 493
LEDs on the firmware and RoT security
module . . . . . . . . . . . . . . . . 495
General problem determination procedures . . . . 496
Resolving suspected power problems . . . . 497
Resolving suspected Ethernet controller
problems . . . . . . . . . . . . . . . 497
Troubleshooting by symptom . . . . . . . . . 499
Intermittent problems. . . . . . . . . . . 499
Keyboard, mouse, KVM switch or USB-device
problems . . . . . . . . . . . . . . . 500
Memory problems . . . . . . . . . . . . 501
Monitor and video problems . . . . . . . . 502
Observable problems. . . . . . . . . . . 504
Optional-device problems . . . . . . . . . 507
Performance problems . . . . . . . . . . 508
Power on and power off problems . . . . . . 509
Power problems . . . . . . . . . . . . . 510
Serial-device problems . . . . . . . . . . 511
Software problems. . . . . . . . . . . . 511
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Lenovo ThinkSystem SR665 V3 Specifications

General

Cores per Processor	Up to 96 cores
Form Factor	2U Rack
Management	Lenovo XClarity Controller
Processor	AMD EPYC 9004 Series
Memory	Up to 6TB DDR5
Memory Slots	32x DIMM slots
Storage	Up to 40x 2.5" drives
Drive Bays	Up to 40x 2.5" or 20x 3.5" drives (front and rear)
RAID Support	RAID 0, 1, 10, 5, 50, 6, 60
Expansion Slots	Up to 7 PCIe 5.0 slots
Network	1GbE, 10GbE, 25GbE
Power Supply	Up to 2x hot-swap redundant power supplies
Operating System Support	Windows Server, VMware