I/O Module Error Codes - HP D3600 Maintenance And Service Manual

I/O module error codes

This table describes the possible error codes appearing in the 7–segment display on the back
panel of the I/O module. For information on the location of the 7–segment display, see
LEDs" (page 14)
Error Type
I/O Module
Error
I/O Module
Firmware Error
36 Troubleshooting
Error Code Error Detail
A0 ESP generic error
A1 ESP watchdog is fired
A2 ESP Conflict in SAS
domain (domain A/B)
A3 Error in Expander
communication
A4 Missing information in
IO Module
manufacturing NVRAM
A5 I2C arbitration error
A6 Error in inter ESP
communication
A8 Error in GPIO Expander
I2C bus
A9 Permanent error in ESP
NVRAM I2C bus
AD Error in ESP event log
AE Permanent error in
Backplane I2C bus
AF Error in Backplane
NVRAM access
B0 Expander generic error
B1 Expander watchdog is
fired
B2 Expander conflict in
SAS domain (side A/B)
B3 Expander using default
SAS address
B4 I2C arbitration error
B5 Error in inter Expander
communication
B7 System event log error
BD Error in ESP
communication
BF System identification
value is not available
A7 ESP firmware version
mismatch with ESP
firmware version in
partner I/O module
Recommended Action
1. Remove the module, wait 10 seconds, reinsert the
module.
2. If the error persists, then check for new firmware
releases and upgrade the enclosure firmware. New
firmware versions, containing new features and
defect fixes, are released periodically.
3. If the error persists, contact an Hewlett Packard
Enterprise representative. An I/O module
replacement may be necessary.
1. Update the firmware of the I/O module that displays
the error and wait until it restarts.
2. Then update the firmware of the other I/O module
and wait until it restarts.
"I/O module