Nortel DMS-100 Manual page 316

Recovering enhanced link peripheral processors
Locate the NT9X74 cards in all link interface shelves (LIS) in the ELPP.
Note: For a LIS, locate the NT9X74 card on shelf 7F and 32F.
6 Unseat each NT9X74 card. To unseat a card, unlatch the locking levers and
slowly pull the card toward you 25 mm (1 in.).
7 Locate the NT9X30 power converters in slot 4F and 36F on the link interface
module (LIM) unit shelf and the NT9X31 power converter in slots 1F and 33F.
8 To turn on the LIM unit shelf power converters, toggle the switch of each
NT9X30 and NT9X31 card.
9 Locate the NT9X30 or NTDX16 power converters for each LIS in the ELPP.
Note: For an LIS, locate the NT9X30 power converters in slots 4F and
36F. For an LIS, locate the NTDX16 power converters in slots 1F, 4F, 33F,
and 36F for each LIS.
10 To turn on the LIS power converter, toggle the switch of each NT9X30 or
NTDX16 card.
11 Determine if all the converters have power. To determine if the converter has
power, check the Converter Off switch. When all of the Converter Off lights
are off, the converter has power.
If all power converters
powered up
did not power up
12 To restart the power for the frame, refer to the Clearing an Ext FSP LPP
cabinet major alarm procedure from Alarm and Performance Monitoring
Procedures .
When the procedure is complete, return to this point.
Go to step 7.
13 Reseat all NT9X74 cards as follows:
a Slowly slide the card back into the LIS.
Recovery procedures for individual devices and services
DMS-100 Family NA100 Recovery Procedures LET0015 and up
Do
step 13
step 12
4-109
(continued)