Vpm Slot; Installing/Removing A Vpm Card - H3C MSR 20-1X Installation Manual

VPM Slot

Figure 44 Structure of VPM slot

Installing/Removing a VPM Card

Follow these steps to install a VPM card:
Make sure no power supply is present before proceeding with the next step.
Step1
Align the connecting fingers of the VPM card with the slot on the main control board.
Step2
Form an angle of 45 degrees between the VPM card and the main board and insert the VPM card into
Step3
the slot.
Press the top edges of the VPM card and exert a force in the direction shown in the figure below until you
Step4
hear a click. This indicates the VPM card has snapped into the slot. After the VPM card is installed, the
VPM card must be vertical to the main control board.
Figure 45 Install the VPM card into the slot
Follow these steps to remove the VPM card:
Make sure no power supply is present before proceeding with the next step.
Step1
Press the ejector clips on the two sides of the VPM slot and pull them outwards respectively until the VPM
Step2
card is separated from the slot.
Remove the VPM card.
Step3
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