IBM 867413x - Eserver xSeries 330 8674, Hardware Maintenance Manual

Page: 140 / 192

Message Action
DASD 1 Over Temperature (level-critical;
sensor for DASD1 reported temperature
over recommended range)
1. Ensure system is being properly cooled ; see “Temperature
checkout” on page 25.
Power Supply
″
X
″
Temperature Fault
(level-critical; power supply
″
x
″
had over
temperature condition)
1. Ensure system is being properly cooled;
see “Temperature
checkout” on page 25.
2. Replace Power Supply
″
X
″
System board is over recommended
temperature
(level-warning; system board
is over recommended temperature)
1. Ensure system is being properly cooled ; see “Temperature
checkout” on page 25.
2. Replace system board
System board is under recommended
temperature
(level-warning; system board
is under recommended temperature)
1. Ambient temperature must be within normal operating
specifications
; see “Features and specifications” on page 4.
System over temperature for CPU
″
X
″
(level-warning; CPU
″
X
″
reporting over
temperature condition)
1. Ensure system is being properly cooled; see “Temperature
checkout” on page 25.
System under recommended CPU
″
X
″
temperature (level-warning; system
reporting under temperature condition for
CPU
″
X
″
)
1. Ambient temperature must be within normal operating
specifications
; see “Features and specifications” on page 4.
Fan error messages
Message Action
Fan
″
X
″
failure
(level-critical; fan
″
X
″
had a
failure)
1. Check connections to fan
″
X
″
2. Replace fan
″
X
″
Fan
″
X
″
fault (level-critical; fan
″
X
″
beyond
recommended RPM range)
1.
Check connections to fan
″
X
″
2.
Replace fan
″
X
″
Fan
″
X
″
Outside Recommended Speed
Action
1. Replace Fan
″
X
″
System shutdown
Refer to the following tables when experiencing system shutdown related to
voltage or temperature problems.
Voltage related system shutdown
Message Action
System shutoff due to
″
X
″
current over
max value (level-critical; system drawing
too much current on voltage
″
X
″
bus)
1. See “Power checkout” on page 22.
System shutoff due to
″
X
″
current under
min. value (level-critical; current on
voltage bus
″
X
″
under minimum value)
1. See “Power checkout” on page 22.
System shutoff due to
″
X
″
V over voltage
(level-critical; system shutoff due to
″
X
″
supply over voltage)
1. Check power supply connectors
2. Replace power supply
132
Hardware Maintenance Manual: xSeries 330 Type 8674, IntelliStation R Pro Type 6851, and Network Equipment Building
System Type 8674