Fully test the system.
Category Archives: Troubleshooting
Step 10: Troubleshooting Overview
Repair/Replace faulty device(s).
Step 9: Troubleshooting Overview
Test the remaining devices.
Step 8: Troubleshooting Overview
Eliminate the devices that could not cause this output.
Step 7: Troubleshooting Overview
Eliminate the devices that could not cause this output.
Step 6: Troubleshooting Overview
Check all connections.
Step 5: Troubleshooting Overview
Analyze the path(s) from input(s) to output(s).
Step 4: Troubleshooting Overview
Verify that those inputs are as expected.
Step 3: Troubleshooting Overview
Figure out which input(s) affect that output(s).
Step 2: Troubleshooting Overview
Determine which output(s) are incorrect.