Compaq ES40CSLP, Installation, User & Service Manual

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Troubleshooting and Diagnostics
Compaq ES40CSLP Rackmount System Installation/User/Service Guide 6–25
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The show fru command is issued (with grep) to find lines in the command output
containing “CPU.”
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The buildfru command is issued to build a FRU descriptor for CPU0.
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The gct command is used to rebuild in memory the FRU tree.
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The system is initialized to rebuild the FRU descriptor table.
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The show fru command is reissued with grep to find the lines containing “CPU.” The new
CPU0 descriptor is shown in the top line.
6.6.2.2 cat el and more el
The cat el and more el commands display the contents of the console event log. Status and
error messages are logged to the console event log at power-up, during normal system
operation, and while running system tests. Standard error messages are indicated by asterisks
(***).
When cat el is used, the contents of the console event log scroll by. Use the Ctrl/S key
combination to stop the screen from scrolling, and use Ctrl/Q to resume scrolling.
The more el command allows you to view the console event log, one screen at a time.
Syntax
cat el
or
more el
Example
In this example, the console reports that CPU 1 did not power up and fans 1 and 2 failed.
>>> more el
*** Error - CPU 1 failed powerup diagnostics ***
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Secondary start error
EV6 BIST = 1
STR status = 1
CSC status = 1
PChip0 status = 1
PChip1 status = 1
DIMx status = 0
TIG Bus status = 1
DPR status = 0
CPU speed status = 0
CPU speed = 0
Powerup time = 00-00-00 00:00:00
CPU SROM sync = 0
*** Error - Fan 1 failed ***
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*** Error - Fan 2 failed ***
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CPU1 failed.
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Fan 1 and Fan 2 failed.