Service manual

Chapter 4 Diagnostics
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0102 The system board self-test has detected a general failure on the integrated keyboard controller.
Your system board may need to be replaced. Contact your service representative.
0103 The keyboard is not connected.
1. Check that the keyboard connector is firmly connected.
2. If the problem persists, your keyboard cable may be damaged or your keyboard may need to be
replaced. Contact your service representative.
0105 The mouse has reported an error during its self-test.
1. Clean the mouse and its moving ball as described in the User's Guide.
2. If the problem persists, your mouse may need to be replaced. Contact your service
representative.
0106 The mouse is not responding.
1. If the mouse has just been removed, press [F4] to automatically validate the change.
2. Otherwise, check that the mouse connector is firmly connected.
3. If the problem persists, your mouse may need to be replaced. Contact your service
representative.
0300 The flexible disk drive A has reported an error during its self-test.
1. Check if a diskette can be properly inserted and removed from the flexible disk drive.
2. Check that the flexible drive type configured in the Setup utility matches the flexible disk drive
installed in the HP NetServer.
3. Check that all data cables and power cables are firmly connected.
4. If the problem persists, your flexible disk drive may need to be replaced. Contact your service
representative.
0306 The system board self-test has detected a general failure on the integrated flexible disk controller.
Your system board may need to be replaced. Contact your service representative.
0310 The flexible disk drive A is not responding, but is configured in the Setup utility.
1. If the flexible disk drive A has just been removed, press [F4] to automatically validate the
change.
2. Otherwise, check that all data cables and power cables are firmly connected.
3. If the problem persists, your flexible disk drive may need to be replaced. Contact your service
representative.
0400 The CD-ROM drive has reported an error during its self-test.
1. If a CD-ROM disk is present, check that it is correctly inserted.
2. Check that CD-ROM drive door or tray has not been opened or closed during the self-test.
3. Check that all data cables and power cables are firmly connected.