100
Figure 55 Remove an air filter for the other models
1: Loosen the captive screw on the air filter 2: Pull the air filter out of the chassis
Replacing a CF card
NOTE:
• Before replacing a CF card, execute the umount
command to unmount the CF card to ensure that the file
system on the CF card is not damaged when you remove the CF card.
• After you execute the umount cf command, if you want to continue to use the CF card, execute the
mount cf command in user view to load the CF card again.
• After you replace the CF card, the system automatically loads the CF card.
Follow these steps to replace a CF card:
Step1 Log in to the switch to execute the umount command. For how to log in to the switch, see the chapter
“Connecting your switch to the network.”
Step2 Press the eject button of the CF card reader as shown in callout 1 of Figure 56. The reader ejects the card
part way out of the slot.
Step3 Remove the CF card from the reader and put it in an antistatic shielding bag.
Step4 Install a new CF card. For the installation procedures, see the chapter “Installing modules.”