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HP Recommended
Elitebook 840 G1
Microsoft Windows 10 (64-bit)

When booting my laptop it give me a hard disk Error (3FO) operating system not found but this doesn't happen sometimes, at times it starts with giving the error and also when I am booting if press the allow keys and then press enter it goes on without giving the error.

And I also noticed that when it gives the error I don't hear the hard drive spinning

How can I solve this issue

1 REPLY 1
HP Recommended

Check the Hard Drive Connector and cable. 

And HDD, of course.

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