Figure 101. Removing MicroSD card
a. 
Slide the socket lid to OPEN position.
b. 
Lift open the socket lid.
c. 
Remove the MicroSD card from the socket.
Note: After the MicroSD card is removed, the historical data of the firmware and user data 
uploaded through Remote Disc On Card (RDOC) will be lost, and the firmware rollback function and 
extended RDOC space will not be supported. To enable the two features, it will need to install a 
new MicroSD card.
After you finish
If you are instructed to return the component or optional device, follow all packaging instructions, and use 
any packaging materials for shipping that are supplied to you.
Install the MicroSD card
Follow the instructions in this section to install the MicroSD card.
About this task
Attention: 
•  Read “Installation Guidelines” on page 55 and “Safety inspection checklist” on page 56 to ensure that you 
work safely.
Chapter 5. Hardware replacement procedures 141