HP ProLiant 2500 Compaq ProLiant 2500 Family of Servers Maintenance and Servic - Page 55

Power-On Self-Test POST, POST Error Messages - series

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3-3 Power-On Self-Test (POST) POST is a series of diagnostic tests that run automatically on Compaq computers when the system is turned on. POST checks the following assemblies to ensure that the computer system is functioning properly: s Keyboard s Power supply s System board s Memory s Memory expansion boards s Controllers s Diskette drives s Hard drives If POST finds an error in the system, an error condition is indicated by an audible and/or visual message. If an error code is displayed on the screen during POST or after resetting the system, follow the instructions in Table 3-1. The error messages and codes listed in Table 3-1 include all codes generated by Compaq products. Your system will generate only those codes that are applicable to your configuration and options. Error Code A Critical Error occurred prior to this power-up 101-ROM Error 101-I/O ROM Error Table 3-1 POST Error Messages Beeps None 1L,1S None Probable Source of Problem A catastrophic system error, which caused the server to crash, has been logged. System ROM checksum. Options ROM checksum. Action Run Diagnostics. Replace failed assembly as indicated. Run Diagnostics. Replace failed assembly as indicated or contact your service provider. Run Diagnostics. Replace failed assembly as indicated or contact your service provider. Compaq ProLiant 2500 Family of Servers Maintenance and Service Guide

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3-3
Compaq ProLiant 2500 Family of Servers Maintenance and Service Guide
Power-On Self-Test (POST)
POST is a series of diagnostic tests that run automatically on Compaq computers when the
system is turned on.
POST checks the following assemblies to ensure that the computer
system is functioning properly:
■
Keyboard
■
Power supply
■
System board
■
Memory
■
Memory expansion boards
■
Controllers
■
Diskette drives
■
Hard drives
If POST finds an error in the system, an error condition is indicated by an audible and/or
visual message.
If an error code is displayed on the screen during POST or after resetting
the system, follow the instructions in Table 3-1.
The error messages and codes listed in
Table 3-1 include all codes generated by Compaq products.
Your system will generate only those codes that are applicable to your configuration and
options.
Table 3-1
POST Error Messages
Error Code
Beeps
Probable Source of
Problem
Action
A Critical Error
occurred prior to
this power-up
None
A catastrophic system
error, which caused
the server to crash, has
been logged.
Run Diagnostics.
Replace failed
assembly as indicated.
101-ROM Error
1L,1S
System ROM
checksum.
Run Diagnostics.
Replace failed
assembly as indicated
or contact your service
provider.
101-I/O ROM Error
None
Options ROM
checksum.
Run Diagnostics.
Replace failed
assembly as indicated
or contact your service
provider.