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Troubleshooting and tips
Message
TEMP_SEN#_FAIL
RED_PSU#_FAIL
PS_RED_LOST
PS_UNIT#_FAIL
PS_OVERLOAD
INTRUSION_DETECT Front door was opened.
#_TOO_LOW
#_TOO_HIGH
SERR_ON_PCIBUS# SERR (system error)
PERR_ON_PCIBUS# PERR (parity error)
Table 2: Messages on the LCD panel
U41147-J-Z156-2-76
Error messages on the control panel
Cause
Temperature sensor
no. # defective.
Redundant power supply
unit no. # has failed; power
supply redundancy no
longer available.
Loss of power supply
redundancy due to
increased power
requirement and/or failure
of a redundant power
supply unit.
Non-redundant power
supply unit no.# has failed.
Power supply unit
overloading.
Voltage # to low.
Voltage # to high.
occurred on PCI bus no. #.
occurred on PCI bus no. #.
Reaction
Contact our service organi-
zation.
Exchange the power
supply unit.
Install a supplementary
power supply unit and/or
exchange the defective
power supply unit.
Exchange the power
supply unit.
Contact our service organi-
zation and/or install a
supplementary power
supply unit.
Close the front door.
Contact our service organi-
zation.
Contact our service organi-
zation.
Check the boards in PCI
bus no. # and possibly
exchange them.
Contact our service organi-
zation.
Check the boards in PCI
bus no. # and possibly
exchange them.
Contact our service organi-
zation.
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