No relevant resource is found in the selected language.

This site uses cookies. By continuing to browse the site you are agreeing to our use of cookies. Read our privacy policy>Search


To have a better experience, please upgrade your IE browser.


CH222 Compute Node V100R001 User Guide 18

This document describes the appearance, functions, structure, and installation, removal, and configuration methods of the CH222 compute node.
Rate and give feedback:
Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
Removing a USB Flash Card

Removing a USB Flash Card

You need to remove a USB Flash card before replacing it with a new one.


Remove a USB Flash card in any of the following scenarios:

  • The USB Flash card is faulty.
  • The USB card needs to be replaced by a newer model.

Figure 5-62 shows the USB flash card installation position on the CH222.

Figure 5-62 USB flash card installation position




Data preparation is not required for this operation.


  • Electrostatic discharge (ESD) gloves.
  • M3 phillips screwdriver.
  • Packing materials, for example, ESD bag.


  1. (Optional) Remove the PCIe card tray. For details, see Removing a PCIe Card.
  2. Use the Phillips screwdriver to remove the screws that secure USB Flash card. See step (1) in Figure 5-63.

    Figure 5-63 Removing the USB Flash card

  3. Remove the USB Flash card from the connector on the mainboard. See step (2) in Figure 5-63.
  4. Place the removed USB Flash card in an ESD bag.
Updated: 2019-08-16

Document ID: EDOC1000018075

Views: 8324

Downloads: 321

Average rating:
This Document Applies to these Products
Related Documents
Related Version
Previous Next