Check Hram Seating - NorthStar HORIZON Random Access Memory User Manual

TROUBLESHOOTING
The procedures in the following sections may be used
to troubleshoot
suspected
properly.
6.1

CHECK HRAM SEATING

1. Turn off the HORIZON power.
2. Remove the HRAM and reinstall it, making sure that
it is firmly seated in the connector.
3. Turn the power back on, and test the HRAM again.
HRAM
the
that the HRAM
DO NOT REMOVE THE COVER FROM THE
HORIZON UNTIL THE POWER IS OFF, THE
FAN HAS STOPPED, AND THE RED
INDICATOR LIGHT ON THE FRONT PANEL
HAS FULLY DIMMED. DO NOT TURN THE
POWER BACK ON UNTIL THE COVER HAS
BEEN REPLACED.
The electronic components on the
HRAM board may be damaged by the
static electricity which often
builds up in the human body.
Before touching the memory board,
discharge this electricity by
touching a grounded metal object,
such as the chassis of a Horizon
which is plugged into the wall
outlet. Follow this procedure each
time the board is handled.
HORIZON system
board is
WARNING
CAUTION
USER/TECHNICAL MANUAL
when it is
not functioning
6