Before you contact IBM or a Lenovo-approved warranty service provider, perform the following steps in the order in which they are presented to diagnose a problem with your server.
Run LXCE OneCLI to collect information about the hardware, firmware, software, and operating system. Have this information available when you contact IBM or an approved warranty service provider. For instructions on how to run OneCLI, see the LXCE OneCLI User Guide.
To download the latest version of OneCLI code and the LXCE OneCLI User Guide, go to https://support.lenovo.com/us/en/documents/LNVO-DSA.
You can install code updates that are packaged as an UpdateXpress System Pack or UpdateXpress CD image. An UpdateXpress System Pack contains an integration-tested bundle of online firmware and device-driver updates for your server. In addition, you can use Lenovo XClarity Essentials Bootable Media Creator to create bootable media that is suitable for applying firmware updates and running preboot diagnostics. For more information about UpdateXpress System Packs, go to: https://datacentersupport.lenovo.com
For more information about the Bootable Media Creator program, go to: the Bootable Media Creator (BoMC) for Lenovo x86 servers website
Be sure to separately install any listed critical updates that have a release date later than the release date of the UpdateXpress System Pack or UpdateXpress image. Refer to the following two steps for installing manual system updates.
Determine the existing code levels.
In OneCLI Inventory Report, click Firmware/VPD to view system firmware levels, or click Software to view operating-system levels.
To display a list of available updates for the server, go to: https://datacentersupport.lenovo.com
When you click an update, an information page is displayed, including a list of the problems that the update fixes. Review this list for your specific problem; however, even if your problem is not listed, installing the update might solve the problem.
If the server is incorrectly configured, a system function can fail to work when you enable it; if you make an incorrect change to the server configuration, a system function that has been enabled can stop working.
To verify that the server supports the installed operating system, optional devices, and software levels, go to the Lenovo ServerProven website. If any hardware or software component is not supported, remove the hardware or uninstall the software to determine whether it is causing the problem. You must remove nonsupported hardware before you contact IBM or an approved warranty service provider for support.
Many configuration problems are caused by loose power or signal cables or improperly seated adapters. You might be able to solve the problem by turning off the server, reconnecting cables, reseating adapters, and turning the server back on. For information about performing the checkout procedure, see Precautions before performing the checkout procedure. For information about configuring the server, see Configuration information.
If the problem is associated with a specific function (for example, if a RAID hard disk drive is marked offline in the RAID array), see the documentation for the associated controller and management or controlling software to verify that the controller is correctly configured.
Problem determination information is available for many devices such as RAID and Ethernet controllers.
For problems with operating systems or IBM software or devices, go to the Lenovo Support Portal.
Troubleshooting procedures and retain tips document known problems and suggested solutions. To search for troubleshooting procedures and retain tips, go to the Lenovo Support Portal.
To find a solution to a problem that has identifiable symptoms, see Troubleshooting by symptom.
A single problem might cause multiple symptoms. Follow the troubleshooting procedure for the most obvious symptom. If that procedure does not solve the problem, use the procedure for another symptom, if possible.
If the problem remains, contact IBM or an approved warranty service provider for assistance with additional problem determination and possible hardware replacement. To open an online service request, go to the Service requests and PMRs website. Be prepared to provide information about any error codes and collected data.