Compaq Prolinea Family Maintenance & Serice Manual page 24

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178 - Processor
Configuration
Invalid
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201 - Memory
Error
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203 - Memory
Address Error
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Message
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205 - Memory Error
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206 - Secondary
cache controller
Failure
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301 - Keyboard
Error
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301 - Keyboard
Error or Text
Fixture Installed
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303 - Keyboard
Controller Error
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304 - Keyboard or
System Unit Error
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40X - Parallel
Port X Address
Assignment
Conflict
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402 - Monochrome
Adapter Failure
None Processor type or
step do not match
configuration
memory
None RAM failure
None RAM failure
Beeps Probable Cause
None Cache memory error
None Cache memory
controller or RAM
failure
None Keyboard Failure
None Keyboard Failure
None I/O board keyboard
controller
None Keyboard
2 Short Both external and
internal ports are
assigned to parallel
port X
1 Long, Monochrome display
2 Short controller
Run Computer Setup.
1. Run Computer
Setup.
2. Replace the
memory module(s)
(if any).
3. Replace system
board.
1. Run Computer
Setup.
2. Replace the
memory module(s)
(if any).
3. Replace system
board.
Recommended Action
Run the
Configuration and
Diagnostics
Utilities.
Run the
Configuration
and Diagnostics
Utilities.
Reconnect keyboard
with computer
turned off.
Replace the
keyboard.
Replace the system
board.
1. Replace the
keyboard.
2. Replace the
system board.
Run Computer Setup.
Replace the
monochrome display
controller.