Technical data

4–27
Compaq HSZ80 Array Controller ACS Version 8.3 Maintenance and Service Guide
Solid OCP Pattern Display Reporting
Some events cause a steady pattern to be displayed in the OCP LEDs, as described in
Table 4–5.
■●●●●❍●
3D There was an unexpected maskable
interrupt during initialization.
Replace controller.
■●●●●●❍
3E There was an unexpected NMI during
initialization.
Replace controller.
■●●●●●●
3F An invalid process ran during
initialization.
Replace controller.
Table 4–4 Flashing OCP Patterns (Continued)
Pattern OCP
Code
Error Repair Action
Table 4–5 Solid OCP Patterns
Pattern OCP
Code
Error Repair Action
■●●●●●●
3F DAEMON diagnostic failed hard in
non-fault tolerant mode.
DAEMON diagnostic detected critical
hardware component failure;
controller can no longer operate.
Verify that cache module is present.
If the error persists, replace
controller.
■●●●●❍●
3D NVPM structure revision greater than
image’s.
NVPM structure revision number is
greater than the one that can be
handled by the software version
attempting to be executed.
Replace program card with one that
contains the latest software version.