Compaq Presario 1905 Maintenance & Service Manual page 65

Compaq.com - Compaq Presario 1900 Series Maintenance and Service Guide - Models: 1905, 1906, 1910, 1915, 1919, and 1920
1702-xx Hard drive read test failed
Hard drive write/read/compare
1703-xx
test failed
1704-xx Hard drive random seek test failed
1705-xx Hard drive controller test failed
1706-xx Hard drive ready test failed
1707-xx Hard drive recalibration test failed
Hard drive format bad track test
1708-xx
failed
Hard drive reset controller test
1709-xx
failed
1710-xx Hard drive park head test failed
1715-xx Hard drive head select test failed
Hard drive conditional format test
1716-xx
failed
1717-xx Hard drive ECC* test failed
1719-xx Hard drive power mode test failed
1724-xx Network preparation test failed
1736-xx Drive monitoring test failed
* ECC = Error Correction Code
501-xx Video controller test failed
502-xx Video memory test failed
503-xx Video attribute test failed
504-xx Video character set test failed
Video 80 × 25 mode 9 × 14
505-xx
character cell test failed
Video 80 × 25 mode 8 × 8
506-xx
character cell test failed
507-xx Video 40 × 25 mode test failed
Video 320 × 200 mode color set 0
508-xx
test failed
Video 320 × 200 mode color set 1
509-xx
test failed
510-xx Video 640 × 200 mode test failed
file:///C|/SERVICE%20MANUALS/COMPAQ%20_%20chec...%201915%201919%201920%201922%201925/error.html (4 of 7)6/27/2004 5:05:10 AM
Diagnostics Utilities and verify drive
type.
2. Verify that all secondary drives have
secondary drive capability.
3. Replace the hard drive and retest.
4. Replace the system board and retest.
Video Test Error Codes
The following apply to error codes 501-
xx through 516-xx:
1. Disconnect external monitor and test
with internal LCD display.
2. Replace the display assembly and
retest.
3. Replace the system board and retest.