toolbox212121
Technical User
Over the past 2ish months we've had about 6 ALCs go band on one of our shelves. It is isolated to this one self. Only the ALCs are going bad and the DLCs are good. Every attempt to do DISC and ENLCs fail. Also if you move the card to another slot and equip it, it’s still bad. Reseating it does nothing, not even the 3 red flashes. Once you pop a new card in the slot its up and working. It’s a Option 81C with 7 superloops and most of them have 2 shelves. I was thinking power supply for that shelf or maybe ground but wouldn’t that affect the whole system and not just an isolated shelf? Any ideas?
Also I dont know if this is related but about 2 weeks ago we have about 9ish 3903s go bad one night. If you change the TN still bad, just had to replace the phone.
Also I dont know if this is related but about 2 weeks ago we have about 9ish 3903s go bad one night. If you change the TN still bad, just had to replace the phone.