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Fading Display on NAD M3

Hello Everyone
I just noticed that display on my NAD M3 is fading in upper
left and lover right corner. Also letters BALANCE; TONE DEFEAT; SPEAKERS A; BI AMP 40,60,80,100Hz are almost
unreadable. Has anyone encountered similar problem. Is that
just the display or something else.
I would really appreciate any opinions about this problem.
Thanks in advance.
kiza
oddiofyl's avatar
oddiofyl
3,525 posts
 
If it is like the M51 DAC there is a VFD test mode....if so enter the test mode and leave the display on overnight.  Cycle the power and hopefully the characters will be evenly lit
dimakis
1 posts
 
Hello to everyone

I have the same problem with the fading display in my nad M3. I tried to upgrade with the 1.12 firmware but my laptop’s display is stucked in the following message “sent upgrade command. Waiting for synchronisation” and nothing happens.
I would really appreciate any help about this problem.

Many thanks in advance
badyl00
1 posts
 
Hello. Can someone send me firmware for my NAD M3 ? Thanks in advance. 
My mail : badyl00@gmail.com
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