Hello,

my D3 don´t start.

I can´t downgrade the gps program in service menu.

application an system program wehre shows the versions.

but the gps program shows me "NG".

And if i try to install the software from disk, i always get

a error message an the NG will still stand.

I hope someone can help!

I use the original disks. they are 100% ok.