更换 ZS4-4 硬件

本节介绍如何更换以下 ZS4-4 硬件组件：

• How to Replace a ZS4-4 HDD or SSD

• How to Replace a ZS4-4 Power Supply

• How to Replace a ZS4-4 Fan Module

• How to Identify a Faulted ZS4-4 Memory Module

• How to Replace a ZS4-4 DIMM

• How to Replace a ZS4-4 Memory Riser Card

• How to Replace a ZS4-4 PCIe Card

• How to Replace a ZS4-4 Battery

要熟悉系统的可更换部件，请参见ZS4-4 Controller Hardware Overview。

请一定阅读Getting Started with Servicing the Hardware和Prerequisites for Servicing Hardware节。