IBM 8669 - Eserver xSeries 342, Руководство по техническому обслуживанию аппаратной части

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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 19.
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
3. Replace power backplane
System shutoff due to
″
X
″
V under
voltage (level-critical system shutoff due to
″
X
″
supply under voltage)
1. Check power supply connectors
2. Replace power supply
3. Replace power backplane
System shutoff due to VRM
″
X
″
over
voltage
1. Replace VRM
″
X
″
System shutoff due 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 “System reliability
considerations” on page 41.
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 “System reliability
considerations” on page 41.
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 “System reliability
considerations” on page 41.
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.
Symptom-to-FRU index
101