Compaq Presario Series Maintenance And Service Manual page 186

COMPAQ
MSG index Product Description
Home Removal & Replacement
TROUBLESHOOTING
Clearing CMOS
Diagnostic Error Codes (continued)
Power-On Self
Test (POST)
Configuration
Diagnostic error
codes
Error
Troubleshooting
Code
without
diagnostics
200-xx
201-xx
202-xx
203-xx
204-xx
Maintenance and Service Guide
Compaq Presario EZ2000 Series Computers
Jumper & Switch Information
Memory error codes
Description
Invalid memory
configuration
Memory machine ID test
failed
Memory system ROM
checksum failed
Memory write/read test
failed
Memory address test failed
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Troubleshooting
Recommended Action
1. Verify memory module value compatibility.
2. Reinsert memory in the correct location.
The following steps apply to error codes 201-xx
and 202-xx:
1 Flash the ROM and retest.
2 Replace the memory
3 Replace the system board
The following steps apply to error codes 203-xx
through 210-xx:
1 Remove one memory module
the error message stops.
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Illustrated Parts Catalog
Specifications
and retest.
and retest.
at a time until