Analysis Probe Problems; Target System Will Not Boot Up - HP E2416B User Manual

Analysis Probe Problems

This section lists problems that you might encounter when using an
analysis probe. If the solutions suggested here do not correct the
problem, you may have a damaged analysis probe. Contact your local
Hewlett-Packard Sales Office if you need further assistance.

Target system will not boot up

If the target system will not boot up after connecting the analysis probe, the
microprocessor (if socketed) or the analysis probe may not be installed
properly, or they may not be making electrical contact.
Ensure that you are following the correct power-on sequence for the
analysis probe and target system.
Power up the analyzer and analysis probe.
1
Power up the target system.
2
If you power up the target system before you power up the analysis probe,
interface circuitry in the analysis probe may latch up and prevent proper
target system operation.
Verify that the microprocessor and the analysis probe are properly
rotated and aligned so that the index pin on the microprocessor (pin 1 or
pin A1) matches the index pin on the analysis probe.
Verify that the microprocessor and the analysis probe are securely
inserted into their respective sockets.
Verify that the logic analyzer cables are in the proper sockets of the
analysis probe and are firmly inserted.
HP E2416B 80196 Analysis Probe 5–5