
Software problems. . . . . . . . . . . . 69
USB connector problems . . . . . . . . . 70
Chipset driver installation problems . . . . . 70
Solvin power problems . . . . . . . . . . . 70
Solvin Ethernet controller problems . . . . . . 71
Solvin undetermined problems . . . . . . . . 71
Problem determination tips . . . . . . . . . . 72
Recoverin the server firmware (UEFI update
failure) . . . . . . . . . . . . . . . . . . 73
In-band manual recovery method . . . . . . 74
In-band automated boot recovery method . . 74
Out-of-band method . . . . . . . . . . . 75
Automated boot recovery (ABR) . . . . . . . . 75
Nx-boot failure . . . . . . . . . . . . . . . 75
Chapter 6. Parts listing, enovo
System x3250 M6 . . . . . . . . . . . 77
Replaceable server components . . . . . . . . 77
Structural parts . . . . . . . . . . . . . 88
Power cords . . . . . . . . . . . . . . . . 88
Chapter 7. Removing and installing
server components . . . . . . . . . . 91
Before removin or installin server
components . . . . . . . . . . . . . . . . 91
System reliability uidelines . . . . . . . . 91
Workin inside the server with the power on . . 91
Handlin static-sensitive devices . . . . . . 92
Removin and installin server components. . . . 92
Removin and installin structural parts . . . 92
Removin and installin Tier 1 CRUs. . . . . 99
Removin and installin Tier 2 CRUs. . . . . 143
Internal cable routin . . . . . . . . . . . 155
Completin the parts replacement. . . . . . 168
Instructions for Business Partners . . . . . . 169
Sendin DSA data to Lenovo . . . . . . . . 169
Returnin a device or component . . . . . . 169
Appendix A. Integrated Management
Module 2.1 (IMM2.1) error
messages . . . . . . . . . . . . . . . 171
IMM Events that automatically notify Support . . . 172
List of IMM events . . . . . . . . . . . . . . 175
Appendix B. UEFI (POST) error
codes. . . . . . . . . . . . . . . . . . 451
List of UEFI events. . . . . . . . . . . . . . 451
Appendix C. DSA diagnostic test
results . . . . . . . . . . . . . . . . . 461
DSA Broadcom network test results . . . . . . . 461
Test results for the DSA Broadcom network
test . . . . . . . . . . . . . . . . . . 461
DSA Brocade test results . . . . . . . . . . . 469
Test results for the DSA Brocade test . . . . 469
DSA checkpoint panel test results . . . . . . . 477
Test results for the DSA checkpoint panel
test . . . . . . . . . . . . . . . . . . 477
DSA CPU stress test results . . . . . . . . . . 478
Test results for the DSA CPU stress test . . . 478
DSA Emulex adapter test results . . . . . . . . 481
Test results for the DSA Emulex adapter
test . . . . . . . . . . . . . . . . . . 481
DSA EXA port pin test results . . . . . . . . . 484
Test results for the DSA EXA port pin test . . 484
DSA hard drive test results . . . . . . . . . . 486
Test results for the DSA hard drive test . . . . 486
DSA Intel network test results . . . . . . . . . 488
Test results for the DSA Intel network test . . . 488
DSA LSI hard drive test results . . . . . . . . . 493
Test results for the DSA LSI hard drive test . . 493
DSA Mellanox adapter test results . . . . . . . 494
Test results for the DSA Mellanox adapter
test . . . . . . . . . . . . . . . . . . 494
DSA memory isolation test results. . . . . . . . 497
Test results for the DSA memory isolation
test . . . . . . . . . . . . . . . . . . 497
DSA memory stress test results . . . . . . . . 563
Test results for the DSA memory stress
test . . . . . . . . . . . . . . . . . . 563
DSA Nvidia GPU test results . . . . . . . . . . 566
Test results for the DSA Nvidia GPU test . . . 566
DSA optical drive test results . . . . . . . . . 571
Test results for the DSA optical drive test . . . 572
DSA system mana ement test results . . . . . . 576
Test results for the DSA system mana ement
test . . . . . . . . . . . . . . . . . . 576
DSA tape drive test results . . . . . . . . . . 589
Test results for the DSA tape drive test . . . . 589
Appendix D. Getting help and
technical assistance . . . . . . . . . . 595
Before you call . . . . . . . . . . . . . . . 595
Usin the documentation . . . . . . . . . . . 596
Gettin help and information from the World Wide
Web . . . . . . . . . . . . . . . . . . . 596
How to send DSA data . . . . . . . . . . . . 596
Creatin a personalized support web pa e . . . . 596
Software service and support . . . . . . . . . 597
Hardware service and support . . . . . . . . . 597
Taiwan product service . . . . . . . . . . . . 597
Appendix E. Notices . . . . . . . . . . 599
ii Lenovo System x3250 M6 Installation and Service Guide