Replace Hram - NorthStar HORIZON Random Access Memory User Manual

6.5

REPLACE HRAM

1. Locate a good, spare HRAM board or another memory
board of the same capacity.
2. Turn off the HORIZON power.
3. Remove the HRAM.
4. Check the configuration of the spare
to insure that it will respond to the desired
range of addresses.
5. Install the spare memory board in the card cage
and insert it firmly in the connector.
6. Turn the power back on, and test the system with
the spare board installed.
6.5 REPAIR PROCEDURES
If it is determined that the HRAM board is defective,
it can
Service Center for repair.
HRAM
be returned to any North Star
USER/TECHNICAL MANUAL
-
memory board
Authorized