Maintenance and Service Guide
Compaq Presario EZ2000 Series Computers
Product Description Troubleshooting Illustrated Parts Catalog
Home Removal & Replacement Jumper & Switch Information Specifications
Clearing CMOS
Power-On Self
Test (POST)
Configuration
Diagnostic error
codes
Troubleshooting
without
diagnostics
TROUBLESHOOTING
Diagnostic Error Codes (continued)
Video error codes
Error
Code
Description Recommended
Action
2402-xx
Video memory test failed The following steps apply
to error codes 2402-xx
through 2456-xx:
1
Run Setup.
2
Replace the system
board and retest.
2403-xx
Video attribute test failed
2404-xx
Video character set test failed
2405-xx
Video 80 × 25 mode 9 × 14
character cell test failed
2406-xx
Video 80 × 25 mode 8 × 8
character cell test failed
2407-xx
Video 40 × 25 mode test failed
2408-xx
Video 320 × 200 mode color set
0 test failed
2409-xx
Video 320 × 200 mode color set
1 test failed
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