IBM System x3650 M4 Type 7915 - Page 74

Table 6. IMM2 error messages (continued)
v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v If an action step is preceded by “(Trained technician only),” that step must be performed only by a trained
technician.
80070608-0a01xxxx
80070608-0a02xxxx
Sensor PS n 12V OV
Fault has transitioned
to non-recoverable
from a less severe
state.
(n = power supply
number)
Error A sensor has
changed to
non-recoverable
state from a less
severe state.
1. Check power supply n LED.
2. Remove the failing power supply.
3. (Trained technician only) Replace
the system board.
(n = power supply number)
80070608-0a01xxxx
80070608-0a02xxxx
Sensor PS n 12V UV
Fault has transitioned
to non-recoverable
from a less severe
state.
(n = power supply
number)
Error A sensor has
changed to
non-recoverable
state from a less
severe state.
1. Check power supply n LED.
2. Remove the failing power supply.
3. Follow actions for OVER SPEC
LED in “Light path diagnostics
LEDs” on page 129.
4. (Trained technician only) Replace
the system board.
(n = power supply number)
800b0008-1301xxxx Power Unit has been
fully redundant.
Info Power unit
redundancy has
been restored.
No action; information only.
800b0108-1301xxxx Power Unit
redundancy lost has
asserted.
Error Redundancy has
been lost and is
insufficient to
continue operation.
1. Check the LEDs for both power
supplies.
2. Follow the actions in “Power-supply
LEDs” on page 135.
806f0608-1301xx03 Power supply PS
Configuration error
with rating mismatch.
Error A power supply
configuration error
(rating mismatch)
has occurred.
1. Make sure that the power supplies
installed are with the same rating or
wattage.
2. Reinstall the power supplies with
the same rating or wattage.
80070603-0701xxxx Sensor Pwr Rail A
Fault has transitioned
to non-recoverable.
Error A sensor has
changed to
Nonrecoverable
state.
1. See “Power problems” on page 115
for more information.
2. Turn off the server and disconnect
it from power.
3. (Trained technician only) Replace
the system board (see “Removing
the system board” on page 290 and
“Installing the system board” on
page 292).
4. (Trained technician only) Replace
the failing microprocessor.
56 IBM System x3650 M4 Type 7915: Problem Determination and Service Guide