–  If you update firmware through the Lenovo XClarity Controller, make sure that you have downloaded 
and installed the latest device drivers for the operating system that is running on the server.
Specific details about updating firmware using Lenovo XClarity Controller are available at:
http://sysmgt.lenovofiles.com/help/topic/com.lenovo.systems.management.xcc.doc/NN1ia_c_ 
manageserverfirmware.html
•  Lenovo XClarity Essentials OneCLI
Lenovo XClarity Essentials OneCLI is a collection of command line applications that can be used to 
manage Lenovo servers.Its update application can be used to update firmware and device drivers for your 
servers. The update can be performed within the host operating system of the server (in-band) or remotely 
through the BMC of the server (out-of-band). 
Specific details about updating firmware using Lenovo XClarity Essentials OneCLI is available at:
http://sysmgt.lenovofiles.com/help/topic/toolsctr_cli_lenovo/onecli_c_update.html
•  Lenovo XClarity Essentials UpdateXpress
Lenovo XClarity Essentials UpdateXpress provides most of OneCLI update functions through a graphical 
user interface (GUI). It can be used to acquire and deploy UpdateXpress System Pack (UXSP) update 
packages and individual updates. UpdateXpress System Packs contain firmware and device driver 
updates for Microsoft Windows and for Linux.
You can obtain Lenovo XClarity Essentials UpdateXpress from the following location:
https://datacentersupport.lenovo.com/solutions/lnvo-xpress
•  Lenovo XClarity Essentials Bootable Media Creator
You can use Lenovo XClarity Essentials Bootable Media Creator to create bootable media that is suitable 
for applying firmware updates, running preboot diagnostics, and deploying Microsoft Windows operating 
systems.
You can obtain Lenovo XClarity Essentials BoMC from the following location:
https://datacentersupport.lenovo.com/solutions/lnvo-bomc
•  Lenovo XClarity Administrator
If you are managing multiple servers using the Lenovo XClarity Administrator, you can update firmware for 
all managed servers through that interface. Firmware management is simplified by assigning firmware- 
compliance policies to managed endpoints. When you create and assign a compliance policy to managed 
endpoints, Lenovo XClarity Administrator monitors changes to the inventory for those endpoints and flags 
any endpoints that are out of compliance.
Specific details about updating firmware using Lenovo XClarity Administrator are available at:
http://sysmgt.lenovofiles.com/help/topic/com.lenovo.lxca.doc/update_fw.html
Configuring the LAN over USB interface manually
To perform a firmware update through the operating system using Lenovo XClarity Essentials OneCLI, the 
Lenovo XClarity Controller must be configured to use the LAN over USB interface. The firmware update 
package attempts to perform the setup automatically, if needed. If the automatic setup fails or if you prefer to 
set up the LAN over USB manually, use one of the following procedures.
Additional information about using the Lenovo XClarity Controller to enable LAN over USB is available at:
http://sysmgt.lenovofiles.com/help/topic/com.lenovo.systems.management.xcc.doc/NN1ia_c_ 
configuringUSB.html
Installing the LAN over USB Windows device driver
When you install a Windows operating system, there might be an unknown RNDIS device in the Device 
Manager. Lenovo provides a Windows INF file that identifies this device.
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ThinkSystem SR860 Maintenance Manual