No flux reversal found

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nightson
Posts: 1
Joined: Sat May 19, 2018 11:37 am

No flux reversal found

Post by nightson » Sat Jun 09, 2018 8:58 am

Hi there!

I bought a NEC FD1155D recently. It was successfully recognized by DTC. But when I tried to dump a confirmed working disk to test it, the gui showed an error that reads "No flux reversal found". I can't find any info about the error on the forum. Can someone help me here? Thanks in advance!
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mr.vince
Posts: 2099
Joined: Tue Oct 05, 2010 5:48 pm

Re: No flux reversal found

Post by mr.vince » Wed Jun 20, 2018 8:11 am

Could be:

a) broken cable (index signal) or weak connection
b) disk not sending index - no hole
c) bus driver damaged by voltage spike

Please try with other drive and media.

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