Lenovo ThinkSystem HR330A - Chapter 2 Server Components and Hardware Replacement; Server Components Overview

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Chapter 2 Server components and hardware replacement
procedures
This chapter provides detailed information about the components of the server, and specifies the replacement procedures of related
parts.
Note: The following procedures should only be performed by qualified operators or service personnel trained in server maintenance.
Do not perform any removal procedure until you have read and understood all warnings and cautions stated in the "Lenovo Server
User Guide - Read Me First" (hereinafter referred to as "Read Me First"). All removals should be performed strictly as instructed.
Note: All pictures in this chapter are for reference only, and may differ from actual product appearance.
2.1 Server components
2.1.1 Front view
Front view of the server (four 3.5-inch HDDs configuration)
1. 3.5-inch hot-swap drive (4)
5. Front VGA connector
2. Rack handle (left)
6. Drive status LED (yellow)
3. Front controller module
7. Drive activity LED (green)
4. Rack handle (right)
2.1.2 Rear view
Rear views of the server
1. Half-height, half-length PCIe card slot
5. Serial connector
2. Hot-swap power supply 2
6. VGA connector
3. Hot-swap power supply 1
7. Network connection (management)
4. USB 2.0 connector (2)
8. System ID button with LED