1500H - 1503H: Modem Error Codes - HP Brio 7100 User Manual

Code
1031h L2 Cache Parity error.
1081h No active external cache memory.
1082h No extended memory available from
HIMEM.SYS.
1083h No extended memory detected.
8000h Fails in executing an external program.
1500h – 1503h: Modem Error Codes
Code
1500h No modem.
1501h IRQ test failed.
1502h Loopback test failed.
1503h Dial tone failed.
Explanation
Explanation
1500h – 1503h: Modem Error Codes
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.
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.
Appendix A The Error Codes
English 79