IBM xSeries 342 2RX, Руководство по обслуживанию

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Message Action
System shutdue to excessive (< 240 VA)
loading
1. See “Power checkout” on page 19.
2. Cycle AC On/Off to enable retry
Temperature related system shutdown
Message Action
System shutoff due to board over
temperature
(level-critical; board is over
temperature)
1. Ensure system is being properly cooled , see “Temperature
checkout” on page 21.
2. Replace board
System shutoff due to CPU
″
X
″
over
temperature (level-critical; CPU
″
X
″
is over
temperature)
1. Ensure system is being properly cooled , see “Temperature
checkout” on page 21.
2. Replace CPU
″
X
″
System shutoff due to CPU
″
X
″
under
temperature
(level-critical; CPU
″
X
″
is under
temperature)
1. Ambient temperature must be within normal operating
specifications,
see “Features and specifications” on page 3.
2.
System shutoff due to DASD temperature
(sensor X)
(level-critical; DASD area
reported temperature outside recommended
operating range)
1.
Ensure system is being properly cooled , see “Temperature
checkout” on page 21.
System shutoff due to high ambient
temperature
(level-critical; high ambient
temperature)
1. Ambient temperature must be within normal operating
specifications,
see “Features and specifications” on page 3.
System shutoff due to system board under
temperature
(level-critical; system board is
under temperature)
1. Ambient temperature must be within normal operating
specifications
, see “Features and specifications” on page 3.
DASD checkout
Message Action
Hard drive
″
X
″
removal detected
(level-critical; hard drive
″
X
″
has been
removed)
1. Information only, take action as appropriate.
Host Built-In Self Test (BIST)
Message Action
Host fail (level-informational; host’s
built-in self test failed)
1. Reseat CPU
2. Reseat VRM
3. Replace CPU
Symptom-to-FRU index
99