Router Maintenance
MP1900X Series Router Installation Manual
6-2
copyright
2019 Maipu, all rights reserved
Figure 6-2 Uninstall the interface daughter card
Step 4: Put the uninstalled interface daughter card on the anti-static mat or the initial packaging
box.
Step 5: Push a new interface daughter card along the slot guide slowly and horizontally until the
panel of the interface daughter card has a distance of about 1cm to the panel of the
service card. At this time, you will feel obvious blocking, use your hand to push the panel
of the interface daughter card gently to enable the panel of the interface daughter card
and the back panel of the router to joint.
Figure 6-3 Install the interface daughter card
Step 6: Use the Phillips screwdriver to tighten the captive screw on the interface daughter card
and fix the interface daughter card.
