N2000H V3 Appliance 
User Guide 
 
Huawei Proprietary and Confidential                                     
Copyright © Huawei Technologies Co., Ltd. 
 
Figure 7-70 Removing a SATA DOM 
 
 
Step 3  Remove the SATA DOM from the mainboard. See step (2) in Figure 5-70. 
Step 4  Place the removed SATA DOM in an ESD bag. 
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7.35 Installing a SATA DOM 
This topic describes how to install a Serial Advanced Technology Attachment (SATA) Disk on 
Module (DOM) to replace the original one. 
Scenarios 
Install a SATA DOM when the original one fails. 
Prerequisites 
Conditions 
 
You have powered off the N2000H V3. For details, see 3.2 Powering Off. 
 
You have removed the chassis cover from the N2000H V3. For details, see 5.6 
Removing the Chassis Cover. 
Data 
 
You have determined the position on the N2000H V3 for installing a SATA DOM. 
 
You have obtained the rack number and chassis number of the N2000H V3. 
 
You have located the N2000H V3 based on the preceding information, and labeled its 
panel to prevent misoperations. 
Tools