Lenovo ThinkStation P900 Hardware Maintenance Manual page 52

The Rescue and Recovery program is a one-button recovery and restore solution. It includes a set of
self-recovery tools to help you diagnose computer problems, get help, and recover from system crashes,
even if you cannot start the Windows operating system.
• System Update (Windows 7 and Windows 8.1)
The System Update program helps you keep the software on your computer up-to-date by downloading
and installing software update packages. Examples of these software update packages include Lenovo
programs, device drivers, UEFI BIOS updates, and other third-party programs.
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ThinkStation P900 Hardware Maintenance Manual