Juniper QFabric QFX3000-G Hardware Documentation page 682

QFX3000-G QFabric System Hardware Documentation
632
Ensure that you have the following parts and tools available to install a Control Board:
Electrostatic discharge (ESD) grounding strap
Replacement Control Board
To install a Control Board in a QFX3008-I Interconnect device (see
Attach the ESD grounding strap to your bare wrist, and connect the strap to the ESD
1.
point on the chassis.
Taking care not to touch the leads, pins, or solder connections, pull the Control Board
2.
out from the bag.
Pull both the ejector levers outward simultaneously, away from the faceplate of the
3.
Control Board, until they go no further.
Carefully align the sides of the Control Board with the guides inside the chassis.
4.
Ensuring that the Control Board is correctly aligned, carefully slide it into the chassis
5.
until you feel resistance.
Push both the ejector levers simultaneously toward the faceplate of the Control Board
6.
until the levers are flush against the faceplate and are fully engaged.
CAUTION: Ensure that you push the ejector levers evenly and that both
ejector levers are completely engaged. It is possible for the board to receive
power if only one of the levers is fully closed, causing a device malfunction.
Verify that the Control Board is installed correctly and functioning normally by checking
7.
the LEDs on the faceplate of the Control Board. The
should be lit steady green a few minutes after the Control Board is installed.
Figure 257 on page
LED and
POWER STATUS
Copyright © 2018, Juniper Networks, Inc.
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LED