•  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 firmware updates, VPD updates, inventory and FFDC collection, advanced system configuration, FoD 
Keys management, secure erase, RAID configuration, and diagnostics on supported servers.
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.
For additional information about using Lenovo XClarity Administrator to update firmware, see:
http://sysmgt.lenovofiles.com/help/topic/com.lenovo.lxca.doc/update_fw.html
•  Lenovo XClarity Integrator offerings
Lenovo XClarity Integrator offerings can integrate management features of Lenovo XClarity Administrator 
and your server with software used in a certain deployment infrastructure, such as VMware vCenter, 
Microsoft Admin Center, or Microsoft System Center.
For additional information about using Lenovo XClarity Integrator to update firmware, see:
https://sysmgt.lenovofiles.com/help/topic/lxci/lxci_product_page.html
Configure the firmware
Several options are available to install and set up the firmware for the server.
Important: Do not configure option ROMs to be set to Legacy unless directed to do so by Lenovo Support. 
This setting prevents UEFI drivers for the slot devices from loading, which can cause negative side effects for 
Lenovo software, such as Lenovo XClarity Administrator and Lenovo XClarity Essentials OneCLI, and to the 
Lenovo XClarity Controller. The side effects include the inability to determine adapter card details, such as 
model name and firmware levels. When adapter card information is not available, generic information for the 
model name, such as "Adapter 06:00:00" instead of the actually model name, such as "ThinkSystem RAID 
930-16i 4GB Flash." In some cases, the UEFI boot process might also hang.
•  Lenovo XClarity Provisioning Manager
From Lenovo XClarity Provisioning Manager, you can configure the UEFI settings for your server. 
Notes: The Lenovo XClarity Provisioning Manager provides a Graphical User Interface to configure a 
server. The text-based interface to system configuration (the Setup Utility) is also available. From Lenovo 
XClarity Provisioning Manager, you can choose to restart the server and access the text-based interface. 
72
ThinkSystem SN850 Compute Node Setup Guide