Installing/Removing Esm/Vcpm Card - H3C MSR-20-21 ROUTER Installation Manual

Figure 6-13 Install memory bar into the slot
Follow the steps below to remove the memory bar:
Step 1: Make sure all power interfaces are shut down, and then proceed.
Step 2: Press the spring clips on the two sides of the memory bar, and pull outwards levelly until the
memory bar separates with the spring clips and forms an angle of 45 degrees with the main board.
Step 3: Remove the memory bar.
Figure 6-14 Remove memory bar from the slot

Installing/Removing ESM/VCPM Card

Follow the steps below to install the ESM/VCPM card:
Step 1: Make sure all power interfaces are shut down, and then proceed.
Step 2: Open the chassis cover (refer to section "Opening/Closing Chassis Cover" for details) to find the
card.
Step 3: Install the card bracket on specified position on the main board, and fasten it on the board.
Step 4: Align the card interface with the slot and press down vertically to install the card on the board.
Then, align the screw eye with the card bracket.
Step 5: Fasten the card on the bracket with dedicated screws, making sure the card is level and firm.
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