Lenovo x3550 M4 Installation And Service Manual page 147

event logs. You can send the DSA log as a file to Lenovo Support (when
requested by Lenovo Support) or view the information as a text file or HTML
file.
Note: Use the latest available version of DSA to make sure you are using the
most recent configuration data. For documentation and download information
for DSA, see http://www.ibm.com/systems/management/.
For additional information, see "Dynamic System Analysis" on page 144 and
Appendix C, "DSA diagnostic test results," on page 531.
– DSA Preboot
DSA Preboot diagnostic program is stored in the integrated USB memory on
the server. DSA Preboot collects and analyzes system information to aid in
diagnosing server problems, as well as offering a rich set of diagnostic tests of
the major components of the server. DSA Preboot collects the following
information about the server:
- Drive health information
- Event logs for ServeRAID controllers and service processors
- IMM2 configuration information
- IMM2 environmental information
- Installed hardware, including PCI and USB information
- Light path diagnostics status
- Microprocessor, input/output hub, and UEFI error logs
- Network interfaces and settings
- Option card driver and firmware information
- RAID controller configuration
- Service processor (integrated management module) status and
configuration
- System configuration
- Vital product data, firmware, and UEFI configuration
DSA Preboot also provides diagnostics for the following system components
(when they are installed):
1. Emulex network adapter
2. IMM I2C bus
3. Light path diagnostics panel
4. Memory modules
5. Microprocessors
6. Optical devices (CD or DVD)
7. SAS or SATA drives
8. LSI controller
9. Broadcom network adapter
10. FusionIO storage
11. Intel GPU
12. Nvidia GPU
See "Running the DSA Preboot diagnostic programs" on page 146 for more
information on running the DSA Preboot program on the server.
v Troubleshooting by symptom
These tables list problem symptoms and actions to correct the problems. See
"Troubleshooting by symptom" on page 148 for more information.
Chapter 4. Troubleshooting
129