Ntnd09, Qpc583 Memory Card - Nortel Meridian 1 Replacement Manual

NTND09, QPC583 Memory Card

5 Test the CPU:
TCPU
SCPU
— If there is a problem, a CED system message is generated.
— If there is no problem, exit LD 35:
****
6 Tag defective equipment with a description of the problem and package
it for return to a repair center.
Use this procedure to replace a memory card with a matching memory card.
Note: If you are replacing a 6 Mbyte memory card with a 12 Mbyte
memory card, you must perform a system reload (sysload).
See the X11 Administration (553-3001-311) for a description of all
maintenance commands, and the X11 System Messages Guide
(553-3001-411) for interpreting system messages.
Module covers are not hinged; do not let go of the cover. Lift the cover
away from the module and set it out of your work area.
At some point in this procedure the system may initialize, causing a
momentary interruption in call processing.
Replacing equipment
WARNING
CAUTION
Page 241 of 362
Hardware replacement