General Purpose Maintenance Procedures
PNA Series Microwave Network Analyzers
Operating System Recovery
N5227A
Operating System Recovery
Recovering from Hard Disk Drive Problems
If you suspect that you have a hard disk drive problem, go to the "Hard Drive Recovery" link on the Keysight
PNA Series: Service & Support Home Page on the Internet.
The URL for the Keysight PNA Series: Service & Support Home Page is:
http://na.support.keysight.com/pna/
The URL for the Hard Drive Recovery page is:
http://na.support.keysight.com/pna/hdrecovery.html
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Service Guide N5227-90001