GTN 750 update problem? (resolved)

[HWDALE 4]

I just updated my 750 to the latest version.  I have a couple of problems.  The Master GTN is a black screen.  The second 750 works okay but my previous flight plans have disappeared.  Also as I was updating I got a 404 error when I had the GTN Trainer box checked.  I unchecked it and it updated but with the problems.

Any suggestions where I might look?

[RXP 2,338]

Hi,

Were you running an older Garmin GTN trainer and if so which version?

I've crossed check the download link is valid. You may want to try downloading manually:
http://download.garmin.com/software/GarminTrainerSetup_2310.exe

Otherwise, troubleshooting will start with the content of the RXP log files (see User's Manual for file/path).

[HWDALE 4]

3 hours ago, RXP said:

Hi,

Were you running an older Garmin GTN trainer and if so which version?

I've crossed check the download link is valid. You may want to try downloading manually:
http://download.garmin.com/software/GarminTrainerSetup_2310.exe

Otherwise, troubleshooting will start with the content of the RXP log files (see User's Manual for file/path).

Found my problem.  It was only with one aircraft so I re-installed it and if fixed it.

Thanks for the quick response.  The GTN 750 is an excellent add-on.

[kutyafal 3]

Sorry to butt in but where can I find info on updating the software version? I've been reading on the availability of a newer version of both the GTN 750 I've bought a while back and the GTN trainer. How/where can I update these? Many thanks!

[RXP 2,338]

@kutyafal Hi, you might want to start opening the RXP GTN User's Manual and see p4. It should be self-explanatory.