Nortel DMS-100 Series Maintenance Manual page 522

8-204 Card replacement procedures
NT6X75
HIE
(continued)
Summary of card replacement procedure for an NT6X75 card in an HIE
At the PM level,
post the IstB LCM.
Busy unit 0.
Post and busy the
ESA processor.
Replace the card
with one having the
identical PEC.
Post the LCM
associated with the
faulty NT6X75.
Return unit 0 to
service.
297–8351–550 Standard 04.01 August 1999
Post and reload the
ESA processor.
Return the ESA
processor to
service.
End of the
procedure
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.