IBM pSeries 670, Service Manual

Page: 493 / 1032

Error Code Description Action/
Possible Failing FRU
4066 0A06 Reboot message (run-time array gard failure)
for processor 3
Reboot the system in slow mode. Run
diagnostics, then go to MAP 0235 in the .Array
bit steering, which is a function in the firmware,
may be able to correct this problem without
replacing hardware.
If AIX is available on the system, go to MAP
0235 in the
RS/6000 and
Eserver
pSeries
Diagnostic Information for Multiple Bus
Systems
, order number SA38-0509.
If Linux is the only operating system on the
system, schedule deferred maintenance with
the customer. When it is possible to reboot the
system, do the following:
1. Using the service processor’s system power
control menu, disable fast mode boot.
(Disabling fast mode automatically enables
slow mode.)
2. Boot the AIX diagnostic CD-ROM.
3. Run diagnostics in problem determination
mode. If no errors are recorded against any
of the processors (devices with a resource
name of proc
x ), array bit steering was
successful and the problem has been
corrected.
If errors are reported against the hardware,
follow the actions for the error code or SRN.
4066 0B00 Scan interface basic assurance tests detected
fault in I/O book (slot 0 RIO port 0)
1. Check for system firmware updates.
2. Check the I/O cabling between the primary
I/O book and the I/O subsystems.
3. Primary I/O book
Location: U1.18-P1-H2
4. Call service support.
4066 0B01 Scan interface basic assurance tests detected
fault in I/O book (slot 0 RIO port 1)
1. Check for system firmware updates.
2. Check the I/O cabling between the primary
I/O book and the I/O subsystems.
3. Primary I/O book
Location: U1.18-P1-H2
4. Call service support.
4066 0B02 Scan interface basic assurance tests detected
fault in I/O book (slot 0 RIO port 2)
1. Check for system firmware updates.
2. Check the I/O cabling between the primary
I/O book and the I/O subsystems.
3. Primary I/O book
Location: U1.18-P1-H2
4. Call service support.
Chapter 5. Error Code to FRU Index
473