Fan Error Messages; System Shutdown; Voltage Related System Shutdown; Temperature Related System Shutdown - IBM xSeries 330 Hardware Maintenance Manual
Type 8675
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Also See for xSeries 330:
- Hardware maintenance manual (158 pages) ,
- Hardware maintenance manual (194 pages)
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Message
DASD 1 Over Temperature (level-critical;
sensor for DASD1 reported temperature
over recommended range)
System over temperature for CPU "X"
(level-warning; CPU "X" reporting over
temperature condition)
System under recommended CPU "X"
temperature (level-warning; system
reporting under temperature condition for
CPU "X")
Fan error messages
Message
Fan "X" failure (level-critical; fan "X" had a
failure)
Fan "X" fault (level-critical; fan "X" beyond
recommended RPM range)
Fan "X" Outside Recommended Speed
Action
System shutdown
Refer to the following tables when experiencing system shutdown related to
voltage or temperature problems.
Voltage related system shutdown
Message
System shutoff due to "X" V over voltage
(level-critical; system shutoff due to "X"
supply over voltage)
System shutoff due to "X" V under
voltage (level-critical system shutoff due to
"X" supply under voltage)
System shutoff due to VRM "X" over
voltage
Temperature related system shutdown
Message
System shutoff due to CPU "X" over
temperature (level-critical; CPU "X" is over
temperature)
System shutoff due to CPU "X" under
temperature (level-critical; CPU "X" is under
temperature)
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Hardware Maintenance Manual: xSeries 330 Type 8675
Action
1. Ensure system is being properly cooled; see "Temperature
checkout" on page 29.
1. Ensure system is being properly cooled; see "Temperature
checkout" on page 29.
1. Ambient temperature must be within normal operating
specifications; see "Features and specifications" on page 6.
Action
1. Check connections to fan "X"
2. Replace fan "X"
1. Check connections to fan "X"
2. Replace fan "X"
1. Replace Fan "X"
Action
1. Check power supply connectors
2. Replace power supply
1. Check power supply connectors
2. Replace power supply
1. Replace power supply
Action
1. Ensure system is being properly cooled, see "Temperature
checkout" on page 29.
2. Replace CPU "X"
1. Ambient temperature must be within normal operating
specifications, see "Features and specifications" on page 6.
2. Replace CPU "X"
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