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Troubleshooting
To check the
To check the power-up self-tests
The logic analysis system automatically performs
1Disconnect all inputs, then insert a formatted disk into the flexible disk drive.
2Let the instrument warm up for a few minutes, then cycle the power by turning off and turning on the power switch.
If the instrument is not warmed up, the
3As the tests complete, check if they pass or fail, then return to the flowcharts.
The Flexible Disk Test reports No Disk if a disk is not in the disk drive. Refer to the tables below for the screen listing after the tests are complete and for
Power-Up Self-Test Screen Listing
Performing
passed | ROM Test |
passed | RAM Test |
passed | Interrupt Test |
passed | Display Test |
passed | HIL Controller Test |
passed | |
passed | Touchscreen Test |
passed | Correlator Test |
passed | Hard Disk Test |
passed | Flexible Disk Test |
Loading Module Files |
|
Error Messages at Power-Up
Message | Cause |
FATAL ERRORS ENCOUNTERED, | A |
BOOT HALTED |
|
SYSTEM DISK NOT FOUND | The mainframe operating system |
| cannot be found on the hard disk |
| drive. |
Touchscreen | The touchscreen operation is |
impaired | impaired. |
Remedy
Follow the troubleshooting flowcharts.
Install the operating system software onto the hard disk drive.
Follow the troubleshooting flowcharts. The touchscreen might still operate with a minimal loss of functionality.
See Also | "The |