Hardware Installation and Maintenance Guide, Version 11.50.3
and earlier
PDF files
The publication is available in PDF format.
Introduction
This chapter provides a brief introduction to the ThinkSystem DE series products. ThinkSystem DE series are dedicated for high-bandwidth applications such as big data analytics, video-surveillance, and disk-based backup that need simple, fast, and reliable SAN storage.
Hardware replacement procedures
This section provides installation and removal procedures for all serviceable system components. Each component replacement procedure references any tasks that need to be performed to gain access to the component being replaced.
System upgrade
This chapter describes how to upgrade your controller and ThinkSystem SAN OS software.
System monitoring
The chapter contains a list and description of the LED indicators for DE series storage array components, as well as a critical events reference that can be helpful in diagnosing issues and resolving problems.
Getting help and technical assistance
If you need help, service, or technical assistance or just want more information about Lenovo products, you will find a wide variety of sources available from Lenovo to assist you.