Exploded Views - HP D7171A - NetServer - LPr Reference Manual

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O O O
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O
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O O O
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²
O
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O O
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O O
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O O
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O O
DIMM Status Error Codes
When no processor error condition exists, the DIMM slot LEDs display the status of the DIMMs in the corresponding
slots, as follows:
OFF: no DIMM installed
Flashes ON and OFF at 1 Hz in 50/50 proportion of time: uncorrectable error or inappropriate DIMM
Flashes ON and OFF at 1 Hz in 90/10 proportion of time: non-HP DIMM installed
ON: HP DIMM installed

Exploded Views

11
10
Voltage Regulator Module for
Primary CPU Bad
Voltage Regulator Module for
Secondary CPU Bad
CPU Over Temperature
CPU or Terminator Board Not
Installed
15
14
13
12
7
8
9
Check that primary voltage regulator
module (VRM) is correctly seated. If
problem persists, replace VRM.
Check that secondary voltage
regulator module (VRM) is correctly
seated. If problem persists, replace
VRM.
Check fan for function. Turn off
system, wait 20-25 minutes for system
to cool, and restart system.
Install CPU in primary CPU slot and
CPU or terminator board in secondary
CPU slot.
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5
6
2
1
3
5