User's Manual

To correct this problem, record all six characters of the condition report, then contact your
HP-authorized service representative.
I/O Module conditions
The format of an I/O module condition report is 8.7.en.ec, where:
• 8.7. is the I/O module element type number
• en. is the two-character I/O module element number (see Figure 44 (page 133))
• ec is the error code
Figure 44 I/O module element numbering
2. I/O Module B (02)1. I/O Module A (01)
Correction of an I/O module problem normally requires replacing the module. The following
sections define the I/O module problem by I/O module location.
8.7.en.01 CRITICAL condition—I/O module unsupported
The I/O module Fibre Channel link speed is not supported by the backplane. This error prevents
the controller from establishing a link with enclosure drives and eliminates the enclosure dual-loop
capability. This condition report remains active until the problem is corrected.
To correct this problem, record all six characters of the condition report, then contact your
HP-authorized service representative.
8.7.en.02 CRITICAL condition—I/O module communication
The I/O module is unable to communicate with the EMU.
Complete the following procedure to correct this problem:
1. Record all six characters of the condition report.
2. Contact your HP-authorized service representative.
IMPORTANT: Multiple erroneous error messages indicating I2C bus errors, such as NVRAM
errors, blowers missing, and so forth, could indicate an EMU problem.
8.7.en.10 NONCRITICAL condition—I/O module NVRAM read
An invalid NVRAM read occurred and automatic recovery was initiated.
Complete the following procedure to correct this problem:
1. Record all six characters of the condition report.
2. Observe the I/O module status indicators for an operational display.
3. Contact your HP-authorized service representative.
8.7.en.11 NONCRITICAL condition—I/O module NVRAM write
The system is unable to write data to the I/O module NVRAM.
Complete the following procedure to correct this problem:
1. Record all six characters of the condition report.
2. Observe the I/O module status indicators for an operational display.
Correcting errors 133