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LED Pattern
7, 6, 5, 3, 1
7, 6, 5, 3, 2, 1
The controller fails to respond and various IRQ LEDs in the 1–4
range flash once per second.
This LED pattern indicates an internal microprocessor error
occurred in the controller. Shut down the computer and unplug
all cables. Restart the computer. If the condition does not
reappear, reconnect the cables and devices, one device at a time,
until the faulty hard drive or cable is isolated. If the error
persists, contact Adaptec Technical Support.
Pressing Ctrl+A to access SMOR does not work or the
information displayed is garbled.
Reset the NVRAM to the default settings and reconfigure the
RAID. To reset the NVRAM, refer to
After updating the Adaptec controller firmware or BIOS and
restarting, the controller does not respond.
The update may have been unsuccessful.
default settings and reconfigure the RAID. To reset the NVRAM,
refer to
Appendix
During the installation of SCO UNIX with the Adaptec controller
as the boot controller, the following message appears:
Warning: Controller cannot install interrupts vecno=xx, type=2,
IPL=5 Vector xx is private.
SCO UNIX reserves certain interrupts for its internal use. This
error indicates that the Adaptec controller has been assigned one
of these reserved interrupts. Assign a different interrupt to the
controller and start the installation again.
Problem
Too much
Adaptec 2400A/2100S/3200S/3400S only—
memory
The controller has more than 128 MB of
memory. Install a correct memory
module of 32, 64, or 128 MB.
Wrong-sized
A memory module other than 32, 64, or
memory
128 MB has been detected. Install a
correct memory module.
D.
Description
Appendix
D.
Reset the NVRAM to the
troubleshooting
C-3
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