Adaptec 412R User Guide - Page 95

Controller Problems

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Troubleshooting Controller Problems Symptom The controller's STATUS LED is ON, but there is no RS-232 display. The controller reports a SDRAM memory error. The controller reports a Battery error. Solution I Check that the RS-232 cable is the correct type (null modem). I Check that the terminal emulation utility on the computer system is properly configured. Check that the SDRAM DIMM is fully seated in the connector and the latches are fully engaged into the DIMM notches. Verify that the correct NiMH battery pack is installed. 6-11

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6-11
Troubleshooting
Controller Problems
Symptom
Solution
The controller’s STATUS LED is
ON
, but there is no RS-232 display.
■
Check that the RS-232 cable is
the correct type (null modem).
■
Check that the terminal
emulation utility on the
computer system is properly
configured.
The controller reports a SDRAM
memory error.
Check that the SDRAM DIMM is
fully seated in the connector and
the latches are fully engaged into
the DIMM notches.
The controller reports a Battery
error.
Verify that the correct NiMH
battery pack is installed.