Installing A T320 Standard Control Board Or T-Cb; Figure 101: Removing A T320 Standard Control Board - Juniper Core Router T Series Hardware Manual

T320 Core Router Hardware Guide
See Also

Installing a T320 Standard Control Board or T-CB

230

Figure 101: Removing a T320 Standard Control Board

Preventing Electrostatic Discharge Damage to a T320 Router on page 330
T320 Control Board Description on page 30
T320 Standard Control Board Description on page 31
T320 T Series Control Board (T-CB) Description on page 31
T320 Standard Control Board and T-CB LEDs on page 32
Maintaining the T320 Control Boards on page 277
To install a standard control board or T-CB (see
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Carefully align the sides of the control board with the guides inside the chassis.
2.
Slide the control board into the chassis, carefully ensuring that it is correctly aligned.
3.
Grasp both ejector handles, and press them inward to seat the control board.
4.
Tighten the captive screws on the ejector handles, using a Phillips (+) screwdriver,
5.
number 2.
NOTE: If power is applied to the Routing Engine and its corresponding
control board is functioning normally, the control board comes online
automatically.
Verify that the control board is functioning normally,
6.
Check the LEDs on the control board faceplate. The green
steadily a few minutes after the control board is installed. If the
Figure 84 on page 210):
LED should light
OK
FAIL LED is lit
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