3Com HiPer DSP Getting Started Manual page 12

7 Use a flat-head screwdriver to tighten the screws on the front panel.
8 Cover any unused chassis slots with safety panels.
9 Apply power to the chassis, if power is not already applied.
10 After the NAC boots, verify that the RN/FL (run/fail) LED is green.
If the RN/FL LED does not light, is solid red or flashing
red, there is an error. Refer to the Trouble Clearing section
for more information.
If the RN/FL LED is green, continue configuring the HiPer
DSP NAC. Refer to the Product Reference for configuration
information.
Installation Procedure 2-5