H3C Technologies H3C S5820X Series Switches - Manual (Page 63)

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2. Loosen the mounting screws of the filler panel over the interface card slot with a Phillips
screwdriver and remove the filler panel.
Figure 54 Remove the filler panel over an interface card slot
(1) Phillips screwdriver (2) Chassis front panel
(3) Filler panel
NOTE:
Put away the removed filler panel for future use.
3. Unpack the interface card. Make sure that the ejector levers are perpendicular to the card panel,
gently push the interface card in along the slot guide rails until the interface card is in close contact
with the switch chassis, and push the ejector levers inward.
Figure 55 Install an interface card
(1) Chassis front panel (2) Interface card
(3) Push-in direction (4) Inward direction
4. Tighten the captive screws with a Phillips screwdriver to fix the interface card.
Removing an interface card
1. Wear an ESD-preventive wrist strap, ensure a good skin contact and make sure that the
ESD-preventive wrist strap is correctly grounded.
2. Use a Phillips screwdriver to loosen the captive screws at both sides of the interface card until all
spring pressure is released.
(1) (2)
(3)
(4)