Nortel Meridian 1 Manual page 81

Possible cause
Defective
backplane
Clearing common equipment faults
Action
If the LED is lit on the memory card, enter:
LD 35
STAT MEM x "x" represents a two-digit number—the first digit is the
CPU number (0 or 1), the second is the memory card
number.
— If the card is disabled, try to enable it (software disable, then
reenable):
ENL x "x" represents the memory card number.
— If the card will not enable, enter:
MEM x
— If the card fails the memory test, replace it.
If the CPU is still faulty, go to the next possible cause.
Replace the card cage assembly in the module.
Page 67 of 190
Meridian 1 Fault clearing