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Originally Posted by Alfredo
The cd is out now, but the nav item does not appear on display.
The problem has taken place when I try theRestoring Splitscreen Radio Mode with Nav OS Upgrade
Maybe after the error is necesary to recode something?
I have disconect the batery for two minutes but it follows without appearing.
Some advice?
Thanks for your help
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Is it a MkIII or a MkIV? The MkIII is vrey fussy and once corrupted is close to impossible to bring back to life. The MkIV is much more forgiving and generally putting in a good OS disk will restore it properly.