IBM pSeries 670, Service Manual

Page: 602 / 1032

Error Code Description Action/
Possible Failing FRU
406E 00B3 Scan control routines detected MCM 0/VPD
problem
1. Check for system firmware updates.
2. MCM module 0 and VPD card
Location: U1.18-P1-C1 and
U1.18-P1-H2.3
406E 00B4 Scan control routines detected MCM 2/VPD
problem
1. Check for system firmware updates.
2. MCM module 2 and VPD card
Location: U1.18-P1-C4 and
U1.18-P1-H2.4
406E 00B5 Scan control routines detected MCM 1/VPD
problem
1. Check for system firmware updates.
2. MCM module 1 and VPD card
Location: U1.18-P1-C3 and
U1.18-P1-H2.5
406E 00B6 Scan control routines detected MCM 3/VPD
problem
1. Check for system firmware updates.
2. MCM module 3 and VPD card
Location: U1.18-P1-C2 and
U1.18-P1-H2.6
406E 00B7 Scan control routines detected hardware
problem in the processor subsystem
Go to “MAP 1540: Problem Isolation
Procedures” on page 253.
406E 0A03 Reboot message (run-time array gard failure)
for processor 0
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.
582
Eserver
pSeries 670 Service Guide