HP P Class 450/500/550/600/650/700/750 DiagTools User's Guide - Page 89

h - 1503h, Modem Error Codes

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Appendix A The Error Codes 1500h - 1503h: Modem Error Codes Code 1031h Explanation L2 Cache Parity error. 1081h No active external cache memory. 1082h 1083h 8000h No extended memory available from HIMEM.SYS. No extended memory detected. Fails in executing an external program. Details/Parts to Check Cache memory error. Check processor, L2 cache and main memory are correctly installed. Run memory tests to confirm correct function of main memory and any external L2 cache memory. If error persists, replace processor. Cache memory error. Enable external cache memory from BIOS setup. Unload HIMEM.SYS or programs using HIMEM.SYS. Install the extended memory to be tested. Make sure the external program is in the DiagTools directory. 1500h - 1503h: Modem Error Codes Code 1500h Explanation No modem. 1501h 1502h 1503h IRQ test failed. Loopback test failed. Dial tone failed. Details/Parts to check Modem not found. Power on the modem and re-run the diagnostic test. Check IRQ jumper settings. Install a new modem. Ensure that the line cable is plugged in. English 79

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English
79
Appendix A
The Error Codes
1500h – 1503h:
Modem Error Codes
1500h – 1503h:
Modem Error Codes
1031h
L2 Cache Parity error.
Cache memory error.
Check processor, L2 cache and main memory are
correctly installed.
Run memory tests to confirm correct function of
main memory and any external L2 cache memory.
If error persists, replace processor.
1081h
No active external cache memory.
Cache memory error.
Enable external cache memory from BIOS setup.
1082h
No extended memory available from
HIMEM.SYS.
Unload HIMEM.SYS or programs using HIMEM.SYS.
1083h
No extended memory detected.
Install the extended memory to be tested.
8000h
Fails in executing an external program.
Make sure the external program is in the DiagTools
directory.
Code
Explanation
Details/Parts to check
1500h
No modem.
Modem not found. Power on the modem and re-run
the diagnostic test.
1501h
IRQ test failed.
Check IRQ jumper settings.
1502h
Loopback test failed.
Install a new modem.
1503h
Dial tone failed.
Ensure that the line cable is plugged in.
Code
Explanation
Details/Parts to Check