开云体育

Hello to All,
We are trying to repair an Agt N5230A-220 of one of our customers but we cannot find the fault.
The VNA starts, displays the boot options, but does not boot to the OS, it shuts down then restarts (see video 1).
We tested the CPU and it works (see video 2). Is this an Agilent OS problem?
If anyone can help us I would appreciate it.
Video 1: https://photos.app.goo.gl/iauBvVwxhFiXgSqX6
Video 2:
Thanks in advance.
BR.
Antoine

If you have not already done so, I would recommend replacing the coin cell battery on the CPU board and then shorting the reset pins on this board.? Not sure if this will solve your problem, but it did help me with a booting problem on this instrument and it's something that's easy to try.? Also double check the health of your hard drive and that it is properly connected.? You may want to also consider cloning the hard drive to a modern SSD drive to speed up the boot process.

Hello All,
Thanks for your help!
We finally solved the problem which was caused by the OS which was corrupted.
Br.
Antoine